Abstract: An article of footwear with adjustable stiffness is provided. The article of footwear in the form of a snowboard boot is provided with adjustable tensioning systems that are disposed on either side of an inner liner of the snowboard boot. The adjustable tensioning system includes a comb body structure having flex portions made of a plurality of extending fingers with a flexibility that can be controlled by the adjustable tensioning system. Depending on the level of tension applied by the tensioning system, or lack thereof, a range of flex profiles having varying amounts of stiffness are available to the wearer to adjust the overall stiffness of the snowboard boot.

Abstract: An article of footwear with adjustable stiffness is provided. The article of footwear in the form of a snowboard boot is provided with adjustable tensioning systems that are disposed on either side of an inner liner of the snowboard boot. The adjustable tensioning system includes a comb body structure having flex portions made of a plurality of extending fingers with a flexibility that can be controlled by the adjustable tensioning system. Depending on the level of tension applied by the tensioning system, or lack thereof, a range of flex profiles having varying amounts of stiffness are available to the wearer to adjust the overall stiffness of the snowboard boot.

Abstract: An article of footwear with adjustable stiffness is provided. The article of footwear in the form of a snowboard boot is provided with adjustable tensioning systems that are disposed on either side of an inner liner of the snowboard boot. The adjustable tensioning system includes a comb body structure having flex portions made of a plurality of extending fingers with a flexibility that can be controlled by the adjustable tensioning system. Depending on the level of tension applied by the tensioning system, or lack thereof, a range of flex profiles having varying amounts of stiffness are available to the wearer to adjust the overall stiffness of the snowboard boot.

Abstract: An article of footwear includes projection members providing sensory feedback. The projection members are movable relative to an upper of the article of footwear. When the upper encounters a surface of an object, the projection members may be displaced in a direction towards wearer's foot. The projection members may be configured so that they are inserted into apertures located on the upper, and extend above an outer surface of the upper.

Abstract: An indicator for a heated article of footwear that includes an outer shell and a removable inner liner is described. The inner liner includes a heating system with an indicator disposed on a forefoot region of the inner liner. The heating system is integrated within the inner liner and is removable with the inner liner from the outer shell. A viewing window is disposed on the outer shell at a location corresponding to the indicator located on the inner liner. With this arrangement, the status condition of the heating system on the inner liner may be communicated to a wearer of the article through the viewing window from within the interior of the article.

Abstract: Articles of footwear, including athletic footwear, include: (A) an upper; (B) a rear heel strap member engaged with or integrally formed with the upper and including: (i) a rear heel element, (ii) a lateral side strap element, and (iii) a medial side strap element; (C) a first strap member extending along the medial side of the upper, wherein the first strap member includes at least one structure for engaging a lace; (D) a second strap member extending along the lateral side of the upper, wherein the second strap member includes at least two structures for engaging the lace; (E) a tensioning system for engaging the medial side strap element with the first strap member; (F) another tensioning system for engaging the lateral side strap element with the second strap member; and (G) a sole structure.

Abstract: Sole structures and uppers for articles of footwear are described that includes features to enhance footwear flexibility, dexterity, natural motion feel, and/or tackiness. Such articles of footwear may provide enhanced properties and feel for use in skateboarding and other activities.

Abstract: An article of footwear includes projection members providing sensory feedback. The projection members are movable relative to an upper of the article of footwear. When the upper encounters a surface of an object, the projection members may be displaced in a direction towards wearer's foot. The projection members may be configured so that they are inserted into apertures located on the upper, and extend above an outer surface of the upper.

Abstract: An article of footwear includes projection members providing sensory feedback. The projection members are disposed on a base layer which is attached to an upper of an article of footwear. When the upper encounters a surface of an object, the projection members and base layer may be displaced in a direction towards wearer's foot. The projection members may be configured so that they are inserted into apertures located on the upper, and extend above the outer surface of the upper.

Abstract: An article of footwear with adjustable stiffness is provided. The article of footwear in the form of a snowboard boot is provided with adjustable tensioning systems that are disposed on either side of an inner liner of the snowboard boot. The adjustable tensioning system includes a comb body structure having flex portions made of a plurality of extending fingers with a flexibility that can be controlled by the adjustable tensioning system. Depending on the level of tension applied by the tensioning system, or lack thereof, a range of flex profiles having varying amounts of stiffness are available to the wearer to adjust the overall stiffness of the snowboard boot.

Abstract: An article of footwear with adjustable stiffness is provided. The article of footwear in the form of a snowboard boot is provided with adjustable tensioning systems that are disposed on either side of an inner liner of the snowboard boot. The adjustable tensioning system includes a comb body structure having flex portions made of a plurality of extending fingers with a flexibility that can be controlled by the adjustable tensioning system. Depending on the level of tension applied by the tensioning system, or lack thereof, a range of flex profiles having varying amounts of stiffness are available to the wearer to adjust the overall stiffness of the snowboard boot.

Abstract: An article of footwear for snowboarding includes a tongue with adjustable stiffness. The tongue includes a flexible intermediate portion and the flexibility of the intermediate portion can be controlled by a tension control system. As the tension control system applies increased tension to the tongue, the flexibility of the intermediate portion is decreased, which increases the overall stiffness of the tongue.

Abstract: A heated article of footwear that includes an outer shell and a removable inner liner is described. The inner liner includes a heating system with a toe cap heating element. The toe cap heating element is disposed around a perimeter of the forefoot region of the inner liner. The heating system is integrated within the inner liner and is removable with the inner liner from the outer shell. A power source for the heating system is contained within a battery compartment area disposed along a cuff of the inner liner to provide access to the power source.

Abstract: Articles of footwear, including athletic footwear, include: (A) an upper; (B) a rear heel strap member engaged with or integrally formed with the upper and including: (i) a rear heel element, (ii) a lateral side strap element, and (iii) a medial side strap element; (C) a first strap member extending along the medial side of the upper, wherein the first strap member includes at least one structure for engaging a lace; (D) a second strap member extending along the lateral side of the upper, wherein the second strap member includes at least two structures for engaging the lace; (E) a tensioning system for engaging the medial side strap element with the first strap member; (F) another tensioning system for engaging the lateral side strap element with the second strap member; and (G) a sole structure.

Abstract: An indicator for a heated article of footwear that includes an outer shell and a removable inner liner is described. The inner liner includes a heating system with an indicator disposed on a forefoot region of the inner liner. The heating system is integrated within the inner liner and is removable with the inner liner from the outer shell. A viewing window is disposed on the outer shell at a location corresponding to the indicator located on the inner liner. With this arrangement, the status condition of the heating system on the inner liner may be communicated to a wearer of the article through the viewing window from within the interior of the article.

Abstract: An article of footwear includes projection members providing sensory feedback. The projection members are disposed on a base layer which is attached to an upper of an article of footwear. When the upper encounters a surface of an object, the projection members and base layer may be displaced in a direction towards wearer's foot. The projection members may be configured so that they are inserted into apertures located on the upper, and extend above the outer surface of the upper.

Abstract: Articles of footwear, including athletic footwear, include cleat structures, strapping systems, sole structures, and/or improved natural motion characteristics are described. Also, methods for making such articles of footwear (and particularly sole structures for articles of footwear) are described.

Abstract: Sole structures and uppers for articles of footwear are described that includes features to enhance footwear flexibility, dexterity, natural motion feel, and/or tackiness. Such articles of footwear may provide enhanced properties and feel for use in skateboarding and other activities.

Abstract: An indicator for a heated article of footwear that includes an outer shell and a removable inner liner is described. The inner liner includes a heating system with an indicator disposed on a forefoot region of the inner liner. The heating system is integrated within the inner liner and is removable with the inner liner from the outer shell. A viewing window is disposed on the outer shell at a location corresponding to the indicator located on the inner liner. With this arrangement, the status condition of the heating system on the inner liner may be communicated to a wearer of the article through the viewing window from within the interior of the article.

Abstract: Sole structures and uppers for articles of footwear are described that includes features to enhance footwear flexibility, dexterity, natural motion feel, and/or tackiness. Such articles of footwear may provide enhanced properties and feel for use in skateboarding and other activities.