DOUBLE SHOE COMBINATION FOOTWEAR WITH A CONCEALED INNER SHOE

Abstract

A double shoe combination footwear with a concealed inner shoe. The double shoe combination footwear may comprise: a first shoe; and a second shoe, both of which comprise at least an upper and an outsole being stiffer than the upper. The second shoe is adapted to fit within a shoe cavity of the first shoe and is preferably concealed within the first shoe. The upper of both shoes are preferably substantially similar in shape and size, such that the second shoe fits snugly within the shoe cavity of the first shoe. Preferably, the second upper of the second shoe is no larger in size than the first upper of the first shoe, such that, when the second shoe is inside the shoe cavity of the first shoe, the outer surface of the second upper of the second shoe is entirely concealed within the first shoe.

Description

CROSS-REFERENCE TO RELATED APPLICATIONS

This Application is a continuation-in-part of U.S. Non-Provisional patent application Ser. No. 13/220,669, filed on Aug. 29, 2011, titled “Shoe-Slipper Combination”, by inventor Sheena Young, the contents of which are expressly incorporated herein by this reference and to which priority is claimed. U.S. Non-Provisional patent application Ser. No. 13/220,669 claims the benefit under 35 U.S.C. 119(e) of U.S. Provisional Patent Application No. 61/452,136, titled “Convertible High Heel Shoe and Flat Ballet Slipper Shoe”, filed on Mar. 13, 2011 by inventor Sheena Young, the contents of which are expressly incorporated herein by this reference as though set forth in their entirety and to which priority is claimed.

FIELD OF USE

The present disclosure relates generally to footwear, and more particularly, to a double shoe combination footwear comprising an inner shoe and outer shoe, wherein the inner shoe is adapted to fit within the shoe cavity of the outer shoe and may be entirely concealed within the outer shoe, regardless of the shape of the upper of the outer shoe.

BACKGROUND

In general, shoes are routinely worn by many people around the world. The type of shoe worn at a particular time and in a particular place by a particular wearer can depend on a number of factors. For example, the wearer can factor in comfort, design, social setting and even status when picking the appropriate shoe.

In many instances, shoes that would be appropriate for one setting would be inappropriate for another setting. For example, dance shoes that would be appropriate during a dance recital but may not be appropriate for a more formal setting, such as a reception or dinner. What this means is that if the wearer is leaving one social setting to a different social setting without returning home or to where his/her shoes are located, he/she may be required to carry multiple pairs of shoes.

Unfortunately, this can lead to several problems. For example, the wearer must change her shoes which may draw attention to the inappropriate shoes. Thus, if the wearer wears high heels at a formal event but later changes into flats, this may inadvertently draw attention from others. Additionally, the wearer must find a place to store the extra shoes. This may not always be a problem, but may be inconvenient for the wearer to carry a second pair of shoes to each location. Carrying and storing the second pair of shoes may also cause the wearer to simply forget the second pair of shoes.

Finally, wearing one pair of shoes may be uncomfortable for the wearer at certain occasions. For example, high heeled women's shoes tend to lack significant amounts of padding, which can lead to blisters or other sores on the foot of the wearer, especially if worn for long periods of time. Although the wearer may have a comfortable pair of shoes lying close at hand, the wearer may not be able to wear those shoes due to social restrictions.

Accordingly, there is a need for footwear that provides the wearer with a comfortable alternative. Preferably, the footwear is a double shoe combination footwear, comprising two pair of shoes, wherein a second pair of shoes fits within the shoe cavities of the first pair of shoes. Preferably, the second pair of shoes or inner shoes are completely concealed within the first pair of shoes when both pair of shoes are simultaneously worn by the wearer. Preferably, the first pair of shoes serves as a storage source for the second, inner pair of shoes.

SUMMARY OF EMBODIMENTS

To minimize the limitations in the prior art, the present specification discloses a new and useful double shoe combination footwear with a concealed inner shoe.

One embodiment may be a double shoe combination footwear with a concealed inner shoe, comprising: a first shoe; and a second shoe; wherein the first shoe comprises a first upper and a first outsole being stiffer than the first upper; wherein the first outsole is attached to the first upper and extends from a proximal end to a distal end of the first shoe; wherein the second shoe comprises a second upper and a second outsole being stiffer than the second upper, such that the second shoe is not a sock, a slipper, a stocking, or a removable lining; wherein the second outsole is attached to the second upper and extends from a proximal end to a distal end of the second shoe; wherein the second shoe is adapted to fit matingly within a shoe cavity of the first shoe; wherein the second upper is substantially similar in size and shape to the first upper, such that, when the second shoe is inside the shoe cavity of the first shoe, the second shoe fits snugly within the shoe cavity of the first shoe; wherein the second shoe is adapted to be worn both separately and in conjunction with the first shoe by a single foot of a user when the second shoe is inside the shoe cavity of the first shoe; and wherein the second upper of the second shoe is not larger in size than the first upper of the first shoe, such that, when the second shoe is inside the shoe cavity of the first shoe, an outer surface of the second upper of the second shoe is entirely concealed within the first shoe. The second upper of the second shoe may comprise: a front portion configured to cover at least a portion of one or more toes of the single foot of the user. The second upper of the second shoe may comprise: one or more side portions configured to cover one or more side portions of the single foot of the user. The second upper of the second shoe may comprise: a heel portion configured to cover at least a portion of a heel of the single foot of the user. The first shoe may comprise a first strap located at a distal end of the first upper, such that the first shoe is a slingback shoe; wherein the second shoe may comprise a second strap located at a distal end of the second upper, such that the second shoe is a slingback shoe; and wherein the first strap may cover and conceal an outer surface of the second strap when the second shoe is inside the shoe cavity of the first shoe. The first shoe may further comprise a first fastener and the second shoe further comprises a second fastener. The first fastener may be positioned at a rear inner surface of the first upper of the first shoe and may be proximate to a distal end of the first shoe; wherein the second fastener may be positioned at the rear outer surface of the second upper of the second shoe and proximate to a distal end of the second shoe; and wherein the second fastener may be configured to releasably mate with the first fastener for securing of the second shoe to the first shoe. The first fastener and the second fastener may be selected from the group of fasteners consisting of: a hook and loop fastener and a snap fastener. The first shoe may comprise a flap located rear distal end portion of the first upper of the first shoe; wherein the flap may be configured to fold over a rear distal end portion of the second upper and may contact an insole of the second shoe; and wherein the flap may secure the second shoe to the first shoe when the flap is folded over the rear distal end portion of the second upper and when the double shoe combination footwear is worn by the single foot of the user. The flap, however, may be located at any part of the first shoe such as the top upper portion or back portion of the first shoe. The flap also may also be configured to be on the upper of the first shoe to the inner of the second shoe, or the inner portion of the second shoe to the outer upper of the first shoe. The second upper may comprise a slot located at the rear distal end portion of the second shoe; and wherein the slot may be configured to releasably mate with the flap for securing the second shoe to the first shoe. The second outsole and the second upper may be constructed of a plantable material.

Another embodiment may be a double shoe combination with a concealed inner shoe, consisting essentially of: a first shoe; and a second shoe; wherein the first shoe comprises: a heel, a first upper, and a first outsole being stiffer than the first upper; wherein the heel is at least approximately 1.5 inches in height; wherein the first outsole is attached to the first upper and extends from a proximal end to a distal end of the first shoe; wherein the second shoe comprises a second upper and a second outsole being stiffer than the second upper, such that the second shoe is not a sock, a slipper, a stocking, or a removable lining; wherein the second outsole is attached to the second upper and extends from a proximal end to a distal end of the second shoe; wherein the second shoe is adapted to fit matingly within a shoe cavity of the first shoe; wherein the second upper is substantially similar in size and shape to the first upper, such that, when the second shoe is inside the shoe cavity of the first shoe, the second shoe fits snugly within the shoe cavity of the first shoe; wherein the second shoe is adapted to be worn both separately and in conjunction with the first shoe by a single foot of a user when the second shoe is inside the shoe cavity of the first shoe; and wherein the second upper of the second shoe is not larger in size than the first upper of the first shoe, such that, when the second shoe is inside the shoe cavity of the first shoe, an outer surface of the second upper of the second shoe is entirely concealed within the first shoe. The first upper of the first shoe and the second upper of the second shoe may both lack a front portion, such that at least a portion of one or more toes of the single foot of the user is exposed when the double shoe combination footwear is worn. The first upper of the first shoe and the second upper of the second shoe may both lack one or more side portions, such that the one or more side portions of the single foot of the user is exposed when the double shoe combination footwear is worn. The first upper of the first shoe and the second upper of the second shoe may both lack a heel portion, such that at least a portion of a heel of the single foot of the user is exposed when the double shoe combination footwear is worn. The first shoe may comprise a first strap located at a distal end of the first upper, such that the first shoe is a slingback shoe; wherein the second shoe may comprise a second strap located at a distal end of the second upper, such that the second shoe is a slingback shoe; and wherein the first strap may cover and conceal an outer surface of the second strap when the second shoe is inside the shoe cavity of the first shoe. The first shoe may further comprise a first fastener; wherein the second shoe may further comprise a second fastener; wherein the first fastener may be positioned at a rear inner surface of the first upper of the first shoe and may be proximate to a distal end of the first shoe; wherein the second fastener may be positioned at the rear outer surface of the second upper of the second shoe and may be proximate to a distal end of the second shoe; and wherein the second fastener may be configured to releasably mate with the first fastener for securing of the second shoe to the first shoe. The first fastener and the second fastener may be selected from the group of fasteners consisting of: a hook and loop fastener and a snap fastener. The first shoe may comprise a flap located rear distal end portion of the first upper of the first shoe; wherein the flap may be configured to fold over a rear distal end portion of the second upper and contact an insole of the second shoe; and wherein the flap may secure the second shoe to the first shoe when the flap is folded over the rear distal end portion of the second upper and when the double shoe combination footwear is worn by the single foot of the user.

Another embodiment may be a double shoe combination with a concealed inner shoe, consisting essentially of: a first shoe; and a second shoe; wherein the first shoe consists essentially of: a heel, a first upper, a first fastener, a flap, and a sole comprising a first insole and a first outsole being stiffer than the first upper; wherein the heel is at least approximately 1.5 inches in height; wherein the first outsole is attached to the first upper and extends from a proximal end to a distal end of the first shoe; wherein the second shoe comprises: a second upper, a second fastener, a second insole, and a second outsole being stiffer than the second upper, such that the second shoe is not a sock, a slipper, a stocking, or a removable lining; wherein the second outsole is attached to the second upper and extends from a proximal end to a distal end of the second shoe; wherein the second upper of the second shoe comprises: a front portion configured to cover at least a portion of one or more toes of the single foot of the user; one or more side portions configured to cover one or more side portions of the single foot of the user; and a heel portion configured to cover at least a portion of a heel of the single foot of the user; wherein the second shoe is adapted to fit matingly within a shoe cavity of the first shoe; wherein the second upper is substantially similar in size and shape to the first upper, such that, when the second shoe is inside the shoe cavity of the first shoe, the second shoe fits snugly within the shoe cavity of the first shoe; wherein the second shoe is adapted to be worn both separately and in conjunction with the first shoe by a single foot of a user when the second shoe is inside the shoe cavity of the first shoe; wherein the second upper of the second shoe is not larger in size than the first upper of the first shoe, such that, when the second shoe is inside the shoe cavity of the first shoe, an outer surface of the second upper of the second shoe is entirely concealed within the first shoe; wherein the first fastener is positioned at a rear inner surface of the first upper of the first shoe and proximate to a distal end of the first shoe; wherein the second fastener is positioned at the rear outer surface of the second upper of the second shoe and proximate to a distal end of the second shoe; wherein the second fastener is configured to releasably mate with the first fastener for securing of the second shoe to the first shoe; wherein the first fastener and the second fastener are hook and loop fasteners; wherein the flap is located at a top portion of the first upper and proximate to a distal end of the first shoe; wherein the flap is configured to fold over a rear distal end portion of the second upper and contact an insole of the second shoe; wherein the flap secures the second shoe to the first shoe when the flap is folded over the rear distal end portion of the second upper and when the double-shoe combination footwear is worn by the single foot of the user; wherein the second upper comprises a slot located at the rear distal end portion of the second shoe; and wherein the slot is configured to releasably mate with the flap for securing the second shoe to the first shoe.

It is an object to provide a matching inner shoe that may be completely concealed within an outer pair of shoes. Preferably, the matching inner shoe may be removed from the outer pair of shoes as an alternative, more comfortable option after the outer shoe is removed. The matching inner shoe may be pair of flats or shoes without a heel.

It is an object to provide an outer pair of shoes that may function as a source of storage for a matching pair of inner shoes, wherein the inner shoes may be flat shoes.

It is an object to provide a double shoe combination footwear comprising two pair of shoes, wherein each of both pairs of shoes are configured to be worn comfortably outdoors while being subject to the elements (e.g., dirt, dust, water, rocks, heat, sharp objects). As such, the double shoe combination footwear does not include a shoe that cannot be worn comfortably outdoors while being subject to the elements such as socks, stocking, house slippers, shoe liners, hosiery, and removable lining, which are all generally unsuitable for wearing alone in an outdoor setting.

It is an object to provide a double shoe combination footwear comprising two pair of shoes—i.e., a first pair of shoes or outer pair of shoes and a second pair of shoes or inner pair of shoes, wherein the first pair of shoes and second pair of shoes are configured to be worn together or separately indoors and outdoors to protect the wearers feet from the external elements (e.g., heat, water, sharp objects).

It is an object to provide a double shoe combination footwear comprising two pair of shoes, wherein the first pair of shoes and second pair of shoes comprise an upper and an outsole. The first pair of shoes and second pair of shoes may both have insoles.

It is an object to provide a double shoe combination footwear comprising two pair of shoes, wherein the first pair of shoes and second pair of shoes comprise an upper and an outsole that are impermeable, stiff, and nonporous.

It is an object to provide a double shoe combination footwear comprising two pair of shoes, wherein the first pair of shoes and second pair of shoes comprise uppers that are substantially similar in size, shape, and design.

It is an object to provide a double shoe combination footwear comprising two pair of shoes, wherein the first pair of shoes and second pair of shoes are constructed of various materials such as vegan, synthetic, and natural material. In one embodiment, the shoes in the double shoe combination footwear may be constructed of plantable material (e.g., seed paper).

It is an object to overcome the deficiencies of the prior art.

These, as well as other components, steps, features, objects, benefits, and advantages, will now become clear from a review of the following detailed description of illustrative embodiments, of the accompanying drawings, and of the claims.

BRIEF DESCRIPTION OF THE ILLUSTRATIVE EMBODIMENTS

The drawings show illustrative embodiments, but do not depict all embodiments. Other embodiments may be used in addition to or instead of the illustrative embodiments. Details that may be apparent or unnecessary may be omitted for the purpose of saving space or for more effective illustrations. Some embodiments may be practiced with additional components or steps and/or without some or all components or steps provided in the illustrations. When different drawings contain the same numeral, that numeral refers to the same or similar components or steps.

FIG. 1 is an illustration of one embodiment of a double shoe combination footwear with a concealed inner shoe.

FIGS. 2A and 2B are illustrations of one embodiment of the first shoe.

FIGS. 3A and 3B are illustrations of one embodiment of the second shoe.

FIG. 4 is an illustration of one embodiment of a double shoe combination footwear with a concealed inner shoe and shows how the outer surface of the second shoe is concealed within the first shoe.

FIG. 5 is an illustration of another embodiment of a double shoe combination footwear with a concealed inner shoe and shows the first shoe and second shoe as slingback shoes.

FIG. 6 is an illustration of another embodiment of the double shoe combination footwear with a concealed inner shoe and shows how the second shoe may be fastened to the first shoe via a fastener.

FIG. 7 is an illustration of another embodiment of the double shoe combination footwear with a concealed inner shoe and shows how the second shoe may be fastened to the first shoe via a flap.

DETAILED DESCRIPTION OF THE ILLUSTRATIVE EMBODIMENTS

In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of various aspects of one or more embodiments. However, the one or more embodiments may be practiced without some or all of these specific details. In other instances, well-known procedures and/or components have not been described in detail so as not to unnecessarily obscure aspects of the embodiments.

While some embodiments are disclosed herein, still other embodiments will become obvious to those skilled in the art as a result of the following detailed description. These embodiments are capable of modifications of various obvious aspects, all without departing from the spirit and scope of protection. The Figures, and their detailed descriptions, are to be regarded as illustrative in nature and not restrictive. Also, the reference or non-reference to a particular embodiment shall not be interpreted to limit the scope of protection.

In the following description, certain terminology is used to describe certain features of one or more embodiments. For purposes of the specification, unless otherwise specified, the term “shoe”, as used herein, refers to any footwear intended to protect and provide comfort the human foot and comprises at least an upper and a rigid, stiff outsole attached to the upper as a separate piece. Thus, any footwear lacking an outsole and/or that cannot generally be worn comfortably outdoors while being subject to the elements (e.g., dirt, dust, water, rocks, heat, sharp objects), are not shoes for purposes of this specification. Examples of such footwear that are not shoes includes at least, socks, stocking, hosiery, shoe liners, and removable lining. For purposes of this disclosure, slippers, house slippers, and sandals are also not shoes as defined herein.

As used herein, the term “fastener” refers to a structure or method which is capable of at least partially holding and securing the second shoe (i.e., inner shoe) within the shoe cavity of the first shoe (i.e., outer shoe). Examples of fasteners may include, without limitation, snaps, hooks, straps, cords, hook and loop fasteners (i.e., Velcro®), buttons, drawstrings, buckles, clasps, and zippers.

As used herein, the term “heel” refers to any solid, raised base or support constructed of stiff material such as leather, wood, rubber, and the like, attached to the sole portion of a shoe or boot beneath the back portion of the foot. Examples of shoes with heels include, without limitation, pointed-toes (e.g., pointed-toe mary jane, pointed-toe t-strap, pointed-toe d'orsay, pointed-toe pump, pointed-toe slingback), kitten heels (e.g., kitten heel peep-toe d'orsay), wedges (e.g., closed-toe wedge, peep-toe wedge, platform wedges, peep-toe ankle strap platform wedges), mules, pumps (e.g., almond-toe pumps, round-toe pumps, platform pumps), peep-toes (e.g., peep-toe platforms, peep-toe platform slingbacks, peep-toe ankle strap platforms, peep-toe mary janes), slingbacks (e.g., platform slingbacks), platforms (e.g., mary jane platforms, t-strap peep-toe platforms, t-strap peep-toe d'orsay platforms, heel-less ankle strap peep-toe platforms, ankle strap platforms), clear heels, spool heels, and stiletto heels.

As used herein, the term “boot” refers to a covering of leather, rubber, or the like, for the foot and at least a portion of the wearer's leg above the ankle. Examples of boots include, without limitation, ballet boots, Beatle boots, cowboy boots, fashion boots, kinky boots, knee high boots, platform boots, thigh high boots, and winklepickers.

As used herein, the term “plantable material” refers to any eco-friendly material such as biodegradable material with seeds embedded into the material. Preferably, the plantable material may be planted into the ground for growing plants and may include, without limitation, seed paper.

As used herein, the terms “approximately” and “about” generally refer to a deviance of within 5% of the indicated number or range of numbers. In one embodiment, the term “approximately” and “about”, refer to a deviance of between 1-10% from the indicated number or range of numbers.

As used herein, the term “substantially” refers to the complete or nearly complete extent or degree of an action, characteristic, property, state, structure, item, or result. For example, in one embodiment, an object that is “substantially” the same in size, shape, and design would mean that the object is either completely the same/identical in size, shape, and design or nearly completely the same/identical in size, shape, and design. The exact allowable degree of deviation from absolute completeness may in some cases depend on the specific context. However, generally speaking the nearness of completion will be so as to have the same overall result as if absolute and total completion were obtained. The use of “substantially” is also equally applicable when used in a negative connotation to refer to the complete or near complete lack of an action, characteristic, property, state, structure, item, or result.

FIG. 1 is an illustration of one embodiment of a double shoe combination footwear with a concealed inner shoe. As shown in FIG. 1, one embodiment of the double shoe combination footwear 100 may comprise a first shoe 12 (i.e., outer shoe) and a second shoe 13 (i.e., inner shoe). FIG. 1 shows that the double shoe combination footwear 100 may be configured for a user to wear a first shoe 12 inside a second shoe 13. Specifically, the user may insert the second shoe 13 within the shoe cavity of the first shoe 12, and then the user may then insert his/her foot within the shoe cavity of the second shoe 13 without removing the second shoe 13 from the first shoe 12. Preferably, the second shoe 12 fits snugly within the shoe cavity of the first shoe 13, such that the second shoe 13 does not shift or move within the shoe cavity of the first shoe 12. In an embodiment, the second shoe 13 can provide padding for the outer shoe, and, in a preferred embodiment, the first shoe 12 is preferably capable of entirely or at least substantially concealing the second shoe 12.

FIG. 1 shows that the double shoe combination footwear 100 may comprise a first shoe 12 and a second shoe 13, both of which are intended to protect and comfort the human foot while doing various activities. Thus, the first shoe 12 and second shoe 13 may be constructed of any stiff and rigid material, including without limitation, leather, wood, canvas, rubber, plastics, and/or other materials.

FIG. 1 also shows that one embodiment of the first shoe 12 may comprise: a first outsole 2, first upper 5, first insole 6, and heel 1. The first outsole 2 is generally the bottom surface or layer of the sole that contacts directly with the ground. Because the foot of the user is generally vulnerable to environmental hazards such as sharp objects, heated grounds, and/or slippery surfaces, the first shoe 12 is generally constructed with the first outsole 2 to help protect the foot of the user. The first outsole 2 may be constructed of any material, including without limitation, leather, resin rubber, natural rubber or a synthetic material such as polyurethane. The first outsole may be constructed as a single piece or may be an assembly of separate pieces of various materials. For example, the heel 1 of the outsole 2 may comprise a rubber plate or tip positioned at the bottom of the heel 1 for durability and traction, while the front of the first outsole 2 may be constructed of leather for style. Specialized shoes may also have modifications on this design. For example, athletic or cleated shoes for soccer, rugby, baseball and golf shoes may have spikes embedded in the first outsole 2 to grip the ground.

FIG. 1 further shows that the first shoe 12 may comprise a first upper 5, which is generally the upper portion of the shoe above the sole of the shoe. The first upper 5 is generally configured to cover the upper of the second shoe (i.e., second upper 10) but may also be configured to cover the toes, the top of the foot, the sides of the foot, and/or the back of the heel of the wearer. In one embodiment, the first upper 5 may comprise the upper portion of the first shoe above the sole of the first shoe 12 and may help hold and secure the first shoe onto the foot. In the simplest cases, such as sandals or flip-flops, this may comprise a few straps for holding the sole in place. Closed footwear, such as boots, trainers and most men's shoes, may have a more complex upper and may be decorated in a certain style to look attractive. The first upper 5 may comprise laces, fasteners (e.g., hook and loop fasteners), straps or other devices for securing the first upper 5 around the foot of the user.

As discussed above, FIG. 1 also shows that the first shoe 12 may comprise a heel 1. The heel 1 may comprise a top piece, which is located beneath the upper surface or layer of the sole that contacts with the user's foot the heel portion and is configured to come into contact with the ground. Preferably, the heel 1 is configured to support the weight and heel of the foot and is generally intended to elevate the user or make the user look taller. The heel 1 may also comprise one or more embellishments for design, such as in high heel shoes. In an embodiment, the heel 1 may be at least 1.5 inches in height, as shown in FIG. 1. An example of a shoe with a heel of at least 1.5 inches may be a shoe with a stiletto heel.

FIG. 1 also shows that the first shoe 12 may comprise a first insole 6, which is generally the interior bottom portion of a shoe and upper surface of the sole. The first insole 6 is generally configured to sit directly beneath the foot under the footbed or sock liner and may be configured to contact the second outsole 9 of the second shoe 13. Preferably, the first insole 6 is located above the first outsole 2 and may be configured to protect and cushion the foot of the user. The first insole 6 may be constructed of various materials, including without limitation, cellulosic paper board or synthetic non-woven insole board. Extra material may also be added to the first insole 6 for comfort to: (1) help control the shape, moisture, or smell of the shoe; (2) help deal with defects in the natural shape of the foot; or (3) orthotically position the foot during standing or walking.

As discussed above, FIG. 1 further shows that the double-shoe combination footwear 100 may comprise a second shoe 13. One embodiment of the second shoe 13 may comprise: a second outsole 9 and a second upper 10. The second outsole 9 is generally the bottom surface or layer of the sole that contacts directly with the ground and is generally constructed of stiff, resilient materials to protect the foot of the user from environmental hazards such as sharp objects, heated grounds, and/or slippery surfaces. The second outsole 9 is also preferably impermeable to protect the wearer from wet surfaces. The second outsole 9 may be constructed of any material, including without limitation, leather, resin rubber, natural rubber or a synthetic material such as polyurethane. The second upper 10 is generally the upper portion of the second shoe 13 above the sole of the shoe and may generally be configured to cover the toes of the wearer, the top of the foot, the sides of the foot, and/or the back of the heel. In one embodiment, the second upper 10 may comprise the upper portion of the second shoe above the sole of the second shoe 13 and may help hold and secure the second shoe 13 onto the foot.

In this embodiment, the second shoe 13 may be configured to fit inside the first shoe 12. Specifically, the second shoe 13 may be inserted in the shoe cavity of the first shoe 12 and is preferably adapted to fit snugly and rest matingly above the first insole 6 and within the upper 5 of the first shoe 12. The second shoe 13 may also be lightweight compared to the first shoe 12.

In one embodiment, the user may remove the first shoe 12 while continuing to wear the second shoe 13. Alternatively, the user may remove the second shoe 13 from the first shoe 12 and wear the first shoe 12 separately without the second shoe 13 inside the first shoe 12. Further, the user may wear both the second shoe 13 and the first shoe 12 if desired, such that the user may insert his/her foot into the second shoe 13 while the second shoe 13 is stored within the first shoe 12.

In various embodiments, the second shoe 13 may be any shoe with an outsole that is stiffer than the upper. Preferably, the second shoe 13 is capable of being inserted into the first shoe 12. In one embodiment, the second shoe 13 may be a canvas or cloth shoe that can bend and flex while being inserted into or removed from the first shoe 12. In another embodiment, the second shoe 13 such as a canvas shoe may be constructed with leather and/or synthetic materials. The second shoe 13 may also comprise a heel, or may be a flat shoe as desired by the user. In a preferred embodiment, the second upper 10 of the second shoe 13 is substantially similar or identical to the first upper 5 of the first shoe 12.

In another embodiment, the second shoe 13 may be a ballet shoe. Ballet shoes or ballet slippers, are generally any lightweight shoes designed specifically for ballet dancing. Ballet shoes may be constructed of various materials, including without limitation, soft leather, canvas, or satin, and may have flexible, thin soles. Generally, ballet shoes may fit very closely to the user's foot, for safety and for retaining maximum flexibility. For example, the second shoe 13 may be a pointe shoe, which is generally a ballet shoe with a box portion located at the front end of the shoe for encasing and supporting the dancer's toes and a shank (i.e., a piece of rigid material that serves to stiffen the sole so as to provide support for the arch of the en pointe foot).

When the second shoe 13 is removably inserted into the first shoe 12, the second outsole 9 of the second shoe 13 may function as an additional insole 6 for the first shoe 12. Alternatively, the second outsole 9 may form a sockliner or midsole if the first shoe 12 already includes a first insole 6. Thus, the first shoe 12 is constructed and arranged to receive the second shoe 13, and to accommodate the outsole 9 of the second shoe 13 within the first shoe 12, such that the second shoe 13 does not shift or move within the first shoe 12. In other words, the second shoe 13 preferably fits within the shoe cavity of the first shoe 12 with minimal space or gaps between the first shoe 12 and second shoe 13.

One of skill in the art will appreciate that the second shoe 13 is preferably nearly the same size and shape as the inner cavity of the first shoe 12. Specifically, the second shoe 13 may comprise a second outsole 9, second insole 11, and a second upper 10, which are mostly or completely hidden by the first shoe 12. Specifically, when both the second shoe 13 is inside the shoe cavity of the first shoe 12, the outer surface of the second upper 10 of the second shoe 13 is preferably hidden or concealed by the first shoe 12. This is especially true, when the first shoe 12 and second shoe 13 are worn simultaneously by the same foot by the user. For example, when inserted into the first shoe 12, the periphery of the second shoe 13 fits snugly within the first shoe 12. Further, the first upper 5 is sized and designed to accommodate a user's foot within the first shoe 12 while the second shoe 13 is disposed within the first shoe 12. In one embodiment, the second shoe 13 is substantially identical in size and shape.

FIG. 1 additionally shows that the second shoe 13 can be sized to be inserted in the first shoe 12. In particular, the shoe cavity created by the first upper 5 of the first shoe 12 is preferably large enough to accommodate and receive snugly the second shoe 13. In particular, the shoe cavity created by the first upper 5 of the first shoe 12 is approximately the same size and shape as the external shape and size of the second shoe 13. The second shoe 13 is preferably inserted into the shoe cavity created by the first upper 5 of the first shoe 12 with the second outsole 9 of the second shoe 13 touching and contacting the first insole 6 of the first shoe 12. Additionally, the heel 8 of the second shoe 13 may touch the heel 1 of the first shoe 12.

In an alternative embodiment, the first shoe 12 may be attached to the second shoe 13 via a fastener (shown in FIG. 6). The fastener may be any mechanism or device configured to hold and secure the second shoe 13 within the first shoe 12 and may comprise one or more devices. For example, the fastener may include: snaps, buttons, zippers, hook and loop fasteners, or any other fastener. The fastener may be located such that it does not rub the wearer's foot, preventing blistering or other discomfort. The fastener may be located such that the fastener does not show or otherwise protrude from the shoe cavity of the first shoe 12. Locating the fastener within the shoe cavity of the first shoe 12 may ensure that, when the second outsole 9 of the second shoe 13 is used as the midsole of the first shoe 12, the fastener does not interfere with foot placement inside the first shoe 12.

FIGS. 2A and 2B are illustrations of one embodiment of the first shoe. Specifically, FIG. 2A illustrates a side view of embodiment of the first shoe 12, and FIG. 2B illustrates a top view thereof. Preferably, the first shoe 12 is adapted to be worn in conjunction with a second shoe 13, such that user wears the second shoe 13 while the second shoe 13 is inserted within the shoe cavity of the first shoe 12, as described above.

FIGS. 2A and 2B show that one embodiment of the first shoe may comprise: a first outsole 2, first upper 5, first insole 6, and heel 1. As discussed above, the first outsole 2 is generally the bottom surface or layer of the sole that contacts directly with the ground and may be constructed of stiff and resilient material, such as polyurethane, dual density SSR rubber, vulcanized rubber, wood, or ethyl vinyl acetate (EVA). The first outsole 2 may also be constructed of various materials located in different areas to provide varying amounts of support to different parts of the user's foot. This may also allow the first outsole 2 to protect and support the foot of the user.

The first insole 6 is generally the upper surface or layer of the sole that contacts with the second outsole 9 of the second shoe 13 or the user's foot and may be configured to protect and cushion the foot of the user. The first insole 6 may be constructed of various materials, including without limitation, cellulosic paper board or synthetic non-woven insole board and other various materials that are antibacterial, antimicrobial, antiviral, and/or antifungal substances. In particular, such substances may prevent any bacterial, microbial, viral or fungal growth in the first shoe 12 (i.e., the substances can kill any bacteria, microbes, viruses or fungi before the bacteria, microbes, viruses or fungi are able to infect the user). For example, the substances can include bamboo charcoal or some other substance and may serve multiple purposes. For example, bamboo charcoal may function as a desiccant in addition to its antibacterial, antimicrobial, antiviral, and antifungal properties.

The heel 1 is generally any solid, raised base or support constructed of stiff material and may be attached to the sole portion of a shoe or boot beneath the back portion of the foot. The heel 1 may be configured to support the heel of the wearer, such that the heel of the user may rest on the heel 1 of the first shoe 12. The heel 1 is preferably constructed of a plastic, synthetic material or any other desired material such as leather, wood, rubber, etc . . . . The heel 1 may also vary in length. For example, the bottom of the heel 1 may be level with the bottom of the outsole 2, or alternatively, the heel 1 may raise the back portion of the outsole 2, such that, the first shoe 12 is a high heel shoe.

In various embodiments, the heel 1 may embody various heel designs. For example, in one embodiment and as shown in FIGS. 1-2, the heel 1 may be a high heel, or a heel that raises the heel of the user above the user's toes. Conversely, the heel may position the heel of the user as the same level as the user's toes, such that the first shoe is a platform shoe. Additionally, the high heel may be any desired heel, such as a kitten heel, stiletto heel, spool heel or wedge heel. A kitten heel may be a short, slender heel that can includes a slight curve setting the heel in from the edge of the shoe. A stiletto heel may be a long, thin, high heel. A spool heel may be a heel that is thicker at top and bottom ends while thin in the middle portion. A wedge heel may be a sole in the form of a wedge that is formed as a single piece of material, normally rubber that serves as both the sole and the heel. Thus, the wedge heel is generally thicker at the back than the front.

FIGS. 2A and 2B additionally show that the first shoe 12 may comprise a first upper 5, which is the top portion of the first shoe 12 above the sole. The first upper 5 may comprise: a front portion 101, side portions 102, and/or a heel portion 103. The front portion 101 is generally adapted to cover one or more toes of a user's foot; the side portions 102 are generally adapted to cover the side portions of the user's foot; and the heel portion 103 is generally adapted to cover a heel of the user's foot.

In various embodiments, the first upper 5 of the first shoe 12 may be formed in various shapes and designs. The upper 5 may comprise one or more straps or other partial coverings, such as in peeptoe shoes and slingback shoes. Alternatively, the upper 5 may cover either all or a portion of the user's foot. Specifically, the first upper 5 may include or lack a front portion 101, side portions 102 and/or a heel portion 103, depending upon the type of shoe. For example, the first upper 5 may have only side portions and heel portion for peeptoe shoes. Alternatively, the first upper 5 may have only side portions and a front portion for slingback shoes.

FIGS. 3A and 3B are illustrations of one embodiment of the second shoe. Specifically, FIG. 3A illustrates a side view of one embodiment of the second shoe 13, and FIG. 3B illustrates a front elevational view thereof. In at least one embodiment, the second shoe 13 may be worn independently without the first shoe 12. Additionally or alternatively, the second shoe 13 may be worn in conjunction with the first shoe 12.

FIGS. 3A and 3B show that one embodiment of the second shoe 13 may comprise: a second outsole 9, second upper 10, and second insole 11. The second outsole 9 is generally the bottom surface or layer of the sole that contacts directly with the ground and may be constructed of stiff and resilient material, such as polyurethane, dual density SSR rubber, vulcanized rubber, wood, or ethyl vinyl acetate (EVA). The second outsole 9 may also be constructed of various materials located in different areas to provide varying amounts of support to different parts of the user's foot. This may also allow the second outsole 9 to protect and support the foot of the user.

The second insole 11 is generally the upper surface or layer of the sole that contacts with the user's foot and may be configured to protect and cushion the foot of the user. The second insole 11 is preferably shaped and configured to match the profile of the plantar surface of the human foot and may be constructed of various materials such as cellulosic paper board or synthetic non-woven insole board and other various materials that are antibacterial, antimicrobial, antiviral, and/or antifungal substances. In particular, such substances may prevent any bacterial, microbial, viral or fungal growth in the second shoe 13 (i.e., the substances can kill any bacteria, microbes, viruses or fungi before the bacteria, microbes, viruses or fungi are able to infect the user). For example, the substances can include bamboo charcoal or some other substance and may serve multiple purposes. For example, bamboo charcoal may function as a desiccant in addition to its antibacterial, antimicrobial, antiviral, and antifungal properties.

FIGS. 3A and 3B additionally show that the second shoe 13 may comprise a second upper 10, which is preferably the top portion of the second shoe 13 above the sole. The second upper 10 may comprise: a front portion 104, side portions 105, a heel portion 106, and an elastic portion 107. The front portion 104 is generally adapted to cover a portion of one or more toes of a user's foot; the side portions 105 are generally adapted to cover the side portions of the user's foot; and the heel portion 106 is generally adapted to cover a portion of a user's heel. In an alternative embodiment, the second upper 10 may also comprise an elastic portion 107, which may be used to help hold and secure the second shoe 13 to the wearer's foot. The elastic portion 107 may be a fabric elastic band constructed of various materials such as polypropylene, nylon, polyester, cotton, acrylic and/or SP thread.

In various embodiments, the second upper 10 of the second shoe 13 may be formed in various shapes and designs. The second upper 13 may comprise one or more straps or other partial coverings, such as in peeptoe shoes and slingback shoes. Alternatively, the second upper 13 may cover either all or a portion of the user's foot. Specifically, the second upper 13 may comprise or lack a front portion 101, side portions 102 and/or a heel portion 103, depending upon the type of shoe. For example, the first upper 5 may have only side portions and heel portion for peeptoe shoes or may have only side portions and a front portion for slingback shoes.

In an alternative embodiment, the second insole 11, second outsole 9 and second upper 10 may be constructed of other materials that are plantable or biodegradeable such as seed paper. This may allow the user to easily dispose the second shoe 13 for the purposes of ecology, waste management, biomedicine, and the natural environment.

In various embodiments, the second shoe 13 may comprise a mechanism for removing the second shoe 13 from the first shoe 12. In particular, the mechanism may simply be any additional piece attached to the second shoe 13 that the user may use to grab when removing the second shoe 13 from the first shoe 12. For example, the mechanism may include, without limitation, a hook, a flap, or a tab that the user can pull in order to remove the second shoe 13. The tab or flap may be located near the rear of the shoe or near the top of the second upper 10 where the user can grab if the user so desires.

FIG. 4 is an illustration of one embodiment of a double shoe combination footwear with a concealed inner shoe and shows how the outer surface of the second shoe is entirely concealed within the first shoe. As shown in FIG. 4, one embodiment of a double shoe combination footwear 100 may comprise a first shoe 12 and a second shoe 13, wherein the second shoe 13 is shown in broken lines. FIG. 4 shows that when the second shoe 13 is inserted within the shoe cavity of the first shoe 12, the outer surface of the second shoe 13 is preferably concealed. Importantly, FIG. 4 also shows that the size and shape of the upper 10 of the second shoe 13 is preferably substantially similar or identical in shape to the upper 5 of the first shoe 12. Specifically, the front portion, side portions, and heel portion of the second shoe 13 are preferably similar in size and shape to the front portion, side portions, and heel portion of the first shoe 12, such that the second shoe 13 fits snugly within the shoe cavity of the first shoe 12.

FIG. 5 is an illustration of another embodiment of a double shoe combination footwear with a concealed inner shoe and shows the first shoe and second shoe as slingback shoes. As shown in FIG. 5, another embodiment of the double shoe combination footwear 200 may comprise a first shoe 212 and a second shoe 213. The first shoe 212, which may be a slingback shoe, may comprise: a first upper 205, a first insole 206, a first outsole 202, a heel 201, and a first strap 215. The second shoe, which may also be a slingback shoe, may comprise: a second upper 210, a second insole 211, a second outsole 209, and a second strap 216. FIG. 5 shows that when the second shoe 213 is inserted within the shoe cavity of the first shoe 212, the outer surface of the second upper 210 of the second shoe 213 is preferably concealed. Importantly, FIG. 5 also shows that the size and shape of the second upper 210 of the second shoe 213 is preferably substantially similar or identical to the first upper 205 of the first shoe 212. Specifically, the front portion, side portions, and strap 216 of the second shoe 213 are preferably similar in size and shape to the front portion, side portions, and strap 215 of the first shoe 212. Additionally, both the first shoe 212 and second shoe 213 lack heel portions while having the second shoe 13 concealed within the shoe cavity of the first shoe 212.

FIG. 6 is an illustration of another embodiment of the double shoe combination footwear with a concealed inner shoe and shows how the second shoe may be fastened to the first shoe via a fastener. As shown in FIG. 6, another embodiment of the double shoe combination footwear 300 may comprise a first shoe 312, a second shoe 313. The first shoe 312 may comprise: a first upper 305, a first insole 306, a first outsole 302, a heel 301, and a first fastener 320a. The second shoe may comprise: a second upper 310, an elastic portion 307, a second insole 311, a second outsole 309, and a second fastener 320b. FIG. 6 shows that when the second shoe 313 is inserted within the shoe cavity of the first shoe 312, the second shoe 313 may be secured by the first fastener 320a and second fastener 320b. Specifically, both the first fastener 320a and second fastener 320b may releasably engage one another, such that the second shoe 312 may be secured first shoe 313. The first fastener 320a and second fastener 320b may be a hook and loop fastener (e.g., Velcro®), a snap fastener, button fastener or combination thereof.

FIG. 6 also shows that the size and shape of the second upper 310 of the second shoe 313 is preferably substantially similar or identical to the first upper 305 of the first shoe 312. Specifically, the front portion, side portions, and rear portion of the second shoe 313 are preferably similar in size and shape to the front portion, side portions, and rear portion of the first shoe 312.

FIG. 6 also shows that the second shoe 313 may comprise a second outsole 309, which is generally the bottom surface or layer of the sole that contacts directly with the ground. The second outsole 309 is generally constructed of stiff, resilient materials to protect the foot of the user from environmental hazards such as sharp objects, heated grounds, and/or slippery surfaces and may be constructed of any material, including without limitation, leather, resin rubber, natural rubber or a synthetic material such as polyurethane.

FIG. 7 is an illustration of another embodiment of the double shoe combination footwear with a concealed inner shoe and shows how the second shoe may be fastened to the first shoe via a flap. As shown in FIG. 7, another embodiment of the double shoe combination footwear with a concealed inner shoe 400 may comprise a first shoe 412 and a second shoe 413. The first shoe 412 may comprise: a first upper 405, a first insole 406, a first outsole 402, a heel 401, and a flap 420. The second shoe may comprise: a second upper 410, a second insole 411, and a second outsole 409. FIG. 7 shows that the first shoe 412 may comprise a flap 420, which is preferably an extension of the upper rear end portion or upper distal end portion of the first shoe 412. The flap 420 may be used to secure the second shoe 413 to the first shoe 412, after the second shoe 413 is inserted inside the shoe cavity of the first shoe 412. Specifically, when the second shoe 413 is inside the shoe cavity of the first shoe 412, the flap 420, may fold over the rear end portion or distal end portion of the second shoe 413. Preferably, the flap 420 may enter into the shoe cavity of the second shoe 413. Thus, once a user wears the double shoe combination footwear 400, the user's foot may secure the second shoe 413 into the first shoe 412 by having his or her heel press against the flap 420 and rear end portion of the second shoe 413. This will preferably allow the first shoe 412 to hold and secure the second shoe 413. In an alternative embodiment, the flap 420 and rear inner portion of the second shoe 412 may comprise a tab and slot/slit 408 to assist in securing the flap into the second shoe 413. Although FIG. 6 shows the flap located at the rear distal end portion of the first shoe, the flap may be located at any part of the first shoe such as the top upper portion or back portion of the first shoe. The flap also may also be configured to be on the upper of the first shoe to the inner of the second shoe, or the inner portion of the second shoe to the outer upper of the first shoe.

FIG. 7 also shows that the second shoe 413 may comprise a second outsole 409, which is generally the bottom surface or layer of the sole that contacts directly with the ground. The second outsole 409 is generally constructed of stiff, resilient materials to protect the foot of the user from environmental hazards such as sharp objects, heated grounds, and/or slippery surfaces and may be constructed of any material, including without limitation, leather, resin rubber, natural rubber or a synthetic material such as polyurethane.

Unless otherwise stated, all measurements, values, ratings, positions, magnitudes, sizes, locations, and other specifications that are set forth in this specification, including in the claims that follow, are approximate, not exact. They are intended to have a reasonable range that is consistent with the functions to which they relate and with what is customary in the art to which they pertain.

The foregoing description of the preferred embodiment has been presented for the purposes of illustration and description. While multiple embodiments are disclosed, still other embodiments will become apparent to those skilled in the art from the above detailed description, which shows and describes the illustrative embodiments. These embodiments are capable of modifications in various obvious aspects, all without departing from the spirit and scope of protection. Accordingly, the detailed description is to be regarded as illustrative in nature and not restrictive. Also, although not explicitly recited, one or more embodiments may be practiced in combination or conjunction with one another. Furthermore, the reference or non-reference to a particular embodiment shall not be interpreted to limit the scope of protection. It is intended that the scope not be limited by this detailed description, but by the claims and the equivalents to the claims that are appended hereto.

Except as stated immediately above, nothing that has been stated or illustrated is intended or should be interpreted to cause a dedication of any component, step, feature, object, benefit, advantage, or equivalent, to the public, regardless of whether it is or is not recited in the claims.

Claims

1. A double shoe combination footwear with a concealed inner shoe, comprising:

a first shoe; and

a second shoe;

wherein said first shoe comprises a first upper and a first outsole, said first outsole being stiffer than said first upper;

wherein said first outsole is attached to said first upper and extends from a proximal end to a distal end of said first shoe;

wherein said second shoe comprises a second upper and a second outsole, said second outsole being stiffer than said second upper, such that said second shoe is not a sock, a slipper, a stocking, or a removable lining;

wherein said second outsole is attached to said second upper and extends from a proximal end to a distal end of said second shoe;

wherein said second shoe is adapted to fit matingly within a shoe cavity of said first shoe;

wherein said second upper is substantially similar in size and shape to said first upper, such that, when said second shoe is inside said shoe cavity of said first shoe, said second shoe fits snugly and matingly within said shoe cavity of said first shoe;

wherein said second shoe is adapted to be worn both separately from said first shoe and in conjunction with said first shoe by a single foot of a user when said second shoe is inside said shoe cavity of said first shoe; and

wherein said second upper of said second shoe is not larger in size than said first upper of said first shoe, such that, when said second shoe is inside said shoe cavity of said first shoe, an outer surface of said second upper of said second shoe is entirely concealed within said first shoe.

2. The double shoe combination footwear, according to claim 1, wherein said second upper of said second shoe comprises: a front portion configured to cover at least a portion of one or more toes of said single foot of said user.

3. The double shoe combination footwear, according to claim 1, wherein said second upper of said second shoe comprises: one or more side portions configured to cover one or more side portions of said single foot of said user.

4. The double shoe combination footwear, according to claim 1, wherein said second upper of said second shoe comprises: a heel portion configured to cover at least a portion of a heel of said single foot of said user.

5. The double shoe combination footwear, according to claim 1, wherein said first shoe comprises a first strap located at a distal end of said first upper, such that said first shoe is a slingback shoe;

wherein said second shoe comprises a second strap located at a distal end of said second upper, such that said second shoe is a slingback shoe; and

wherein said first strap covers and conceals an outer surface of said second strap when said second shoe is inside said shoe cavity of said first shoe.

6. The double shoe combination footwear, according to claim 1, wherein said first shoe further comprises a first fastener and said second shoe further comprises a second fastener.

7. The double shoe combination footwear, according to claim 6, wherein said first fastener is positioned at a rear inner surface of said first upper of said first shoe and is proximate to a distal end of said first shoe;

wherein said second fastener is positioned at said rear outer surface of said second upper of said second shoe and is proximate to a distal end of said second shoe; and

wherein said second fastener is configured to releasably connect with said first fastener for realeasably securing of said second shoe with said first shoe.

8. The double shoe combination footwear, according to claim 7, wherein said first fastener and said second fastener are selected from the group of fasteners consisting of: a hook and loop fastener and a snap fastener.

9. The double-shoe combination footwear, according to claim 1, wherein said first shoe comprises a flap located at a rear distal end portion of said first upper of said first shoe;

wherein said flap is configured to fold over a rear distal end portion of said second upper and contact an interior rear portion of said second shoe; and

wherein said flap secures said second shoe to said first shoe when said flap is folded over said rear distal end portion of said second upper and when said double shoe combination footwear is worn by said single foot of said user.

10. The double shoe combination footwear, according to claim 9, wherein said second upper comprises a slot located at said rear distal end portion of said second shoe; and wherein said slot is configured to releasably connect with said flap for securing said second shoe to said first shoe.

11. The double shoe combination footwear, according to claim 1, wherein said second outsole and said second upper are constructed of a plantable material.

12. A double shoe combination with a concealed inner shoe, consisting essentially of:

a first shoe; and

a second shoe;

wherein said first shoe comprises: a heel, a first upper, and a first outsole, said first outsole being stiffer than said first upper;

wherein said heel is at least approximately 1.5 inches in height;

wherein said first outsole is attached to said first upper and extends from a proximal end to a distal end of said first shoe;

wherein said second shoe comprises a second upper and a second outsole, said second outsole being stiffer than said second upper, such that said second shoe is not a sock, a slipper, a stocking, or a removable lining;

wherein said second outsole is attached to said second upper and extends from a proximal end to a distal end of said second shoe;

wherein said second shoe is adapted to fit matingly within a shoe cavity of said first shoe;

wherein said second upper is substantially similar in size and shape to said first upper, such that, when said second shoe is inside said shoe cavity of said first shoe, said second shoe fits snugly and matingly within said shoe cavity of said first shoe;

wherein said second shoe is adapted to be worn both separately from said first shoe and in conjunction with said first shoe by a single foot of a user when said second shoe is inside said shoe cavity of said first shoe; and

wherein said second upper of said second shoe is not larger in size than said first upper of said first shoe, such that, when said second shoe is inside said shoe cavity of said first shoe, an outer surface of said second upper of said second shoe is entirely concealed within said first shoe.

13. The double shoe combination footwear, according to claim 12, wherein said first upper of said first shoe and said second upper of said second shoe both lack at least a portion of a front portion, such that at least a portion of one or more toes of said single foot of said user are exposed when said double shoe combination footwear is worn.

14. The double shoe combination footwear, according to claim 12, wherein said first upper of said first shoe and said second upper of said second shoe both lack one or more side portions, such that said one or more side portions of said single foot of said user is exposed when said double shoe combination footwear is worn.

15. The double shoe combination footwear, according to claim 12, wherein said first upper of said first shoe and said second upper of said second shoe both lack a heel portion, such that at least a portion of a heel of said single foot of said user is exposed when said double shoe combination footwear is worn.

16. The double shoe combination footwear, according to claim 12, wherein said first shoe comprises a first strap located at a distal end of said first upper, such that said first shoe is a slingback shoe;

wherein said second shoe comprises a second strap located at a distal end of said second upper, such that said second shoe is a slingback shoe; and

wherein said first strap covers and conceals an outer surface of said second strap when said second shoe is inside said shoe cavity of said first shoe.

17. The double shoe combination footwear, according to claim 12, wherein said first shoe further comprises a first fastener;

wherein said second shoe further comprises a second fastener;

wherein said first fastener is positioned at a rear inner surface of said first upper of said first shoe and proximate to a distal end of said first shoe;

wherein said second fastener is positioned at said rear outer surface of said second upper of said second shoe and proximate to a distal end of said second shoe; and

wherein said second fastener is configured to releasably connect with said first fastener for releaseably securing of said second shoe to said first shoe.

18. The double shoe combination footwear, according to claim 17, wherein said first fastener and said second fastener are selected from the group of fasteners consisting of: a hook and loop fastener and a snap fastener.

19. The double-shoe combination footwear, according to claim 12, wherein said first shoe comprises a flap located at a rear distal end portion of said first upper of said first shoe;

wherein said flap is configured to fold over a rear distal end portion of said second upper and contact an insole of said second shoe; and

wherein said flap secures said second shoe to said first shoe when said flap is folded over said rear distal end portion of said second upper and when said double shoe combination footwear is worn by said single foot of said user.

20. A double shoe combination with a concealed inner shoe, consisting essentially of:

a first shoe; and

a second shoe;

wherein said first shoe consists essentially of: a heel, a first upper, a first fastener, a flap, and a sole comprising a first insole and a first outsole being stiffer than said first upper;

wherein said heel is at least approximately 1.5 inches in height;

wherein said first outsole is attached to said first upper and extends from a proximal end to a distal end of said first shoe;

wherein said second shoe comprises: a second upper, a second fastener, a second insole, and a second outsole being stiffer than said second upper, such that said second shoe is not a sock, a slipper, a stocking, or a removable lining;

wherein said second outsole is attached to said second upper and extends from a proximal end to a distal end of said second shoe;

wherein said second upper of said second shoe comprises: a front portion configured to cover at least a portion of one or more toes of said single foot of said user; one or more side portions configured to cover one or more side portions of said single foot of said user; and a heel portion configured to cover at least a portion of a heel of said single foot of said user;

wherein said second shoe is adapted to fit matingly within a shoe cavity of said first shoe;

wherein said second upper is substantially similar in size and shape to said first upper, such that, when said second shoe is inside said shoe cavity of said first shoe, said second shoe fits snugly within said shoe cavity of said first shoe;

wherein said second shoe is adapted to be worn both separately and in conjunction with said first shoe by a single foot of a user when said second shoe is inside said shoe cavity of said first shoe;

wherein said second upper of said second shoe is not larger in size than said first upper of said first shoe, such that, when said second shoe is inside said shoe cavity of said first shoe, an outer surface of said second upper of said second shoe is entirely concealed within said first shoe;

wherein said first fastener is positioned at a rear inner surface of said first upper of said first shoe and proximate to a distal end of said first shoe;

wherein said second fastener is positioned at said rear outer surface of said second upper of said second shoe and proximate to a distal end of said second shoe;

wherein said second fastener is configured to releasably connect with said first fastener for releaseably securing of said second shoe to said first shoe;

wherein said first fastener and said second fastener are hook and loop fasteners;

wherein said flap is located at a top portion of said first upper and proximate to a distal end of said first shoe;

wherein said flap is configured to fold over a rear distal end portion of said second upper and contact an insole of said second shoe;

wherein said flap secures said second shoe to said first shoe when said flap is folded over said rear distal end portion of said second upper and when said double-shoe combination footwear is worn by said single foot of said user;

wherein said second upper comprises a slot located at said rear distal end portion of said second shoe; and

wherein said slot is configured to releasably mate with said flap for securing said second shoe to said first shoe.