Abstract: A modular article of footwear comprises a sole structure having a foot-facing surface, a ground-engaging surface, and a peripheral side surface extending between the foot-facing surface and the ground-engaging surface. The peripheral side surface has at least one recess. The modular article of footwear includes an upper component, and a flange secured to the upper component and projecting therefrom. An inner surface of the flange fits against and is securable to the peripheral side surface of the sole structure with the flange in the at least one recess, and the upper component at least partially defining a foot-receiving cavity over the foot-facing surface. A method of manufacturing a customized article of footwear comprises receiving a request for an upper with a specified characteristic, and assembling the modular article of footwear having an upper in accordance with the request.

Abstract: A lace-receiving assembly includes a substrate, a first sheet, and a lace guide. The substrate includes a first surface and a second surface opposite the first surface. The first sheet includes a third surface and a fourth surface opposite the third surface. The third surface is bonded to the first surface to define a channel extending between the substrate and the first sheet. The lace guide is disposed within the channel.

Abstract: A lace-receiving assembly includes a substrate, a first sheet, and a lace guide. The substrate includes a first surface and a second surface opposite the first surface. The first sheet includes a third surface and a fourth surface opposite the third surface. The third surface is bonded to the first surface to define a channel extending between the substrate and the first sheet. The lace guide is disposed within the channel.

Abstract: A modular article of footwear comprises a sole structure having a foot-facing surface, a ground-engaging surface, and a peripheral side surface extending between the foot-facing surface and the ground-engaging surface. The peripheral side surface has at least one recess. The modular article of footwear includes an upper component, and a flange secured to the upper component and projecting therefrom. An inner surface of the flange fits against and is securable to the peripheral side surface of the sole structure with the flange in the at least one recess, and the upper component at least partially defining a foot-receiving cavity over the foot-facing surface. A method of manufacturing a customized article of footwear comprises receiving a request for an upper with a specified characteristic, and assembling the modular article of footwear having an upper in accordance with the request.

Abstract: A modular article of footwear comprises a sole structure having a foot-facing surface, a ground-engaging surface, and a peripheral side surface extending between the foot-facing surface and the ground-engaging surface. The peripheral side surface has at least one recess. The modular article of footwear includes an upper component, and a flange secured to the upper component and projecting therefrom. An inner surface of the flange fits against and is securable to the peripheral side surface of the sole structure with the flange in the at least one recess, and the upper component at least partially defining a foot-receiving cavity over the foot-facing surface. A method of manufacturing a customized article of footwear comprises receiving a request for an upper with a specified characteristic, and assembling the modular article of footwear having an upper in accordance with the request.

Abstract: A lace-receiving assembly includes a substrate, a first sheet, and a lace guide. The substrate includes a first surface and a second surface opposite the first surface. The first sheet includes a third surface and a fourth surface opposite the third surface. The third surface is bonded to the first surface to define a channel extending between the substrate and the first sheet. The lace guide is disposed within the channel.

Abstract: A modular article of footwear comprises a sole structure having a foot-facing surface, a ground-engaging surface, and a peripheral side surface extending between the foot-facing surface and the ground-engaging surface. The peripheral side surface has at least one recess. The modular article of footwear includes an upper component, and a flange secured to the upper component and projecting therefrom. An inner surface of the flange fits against and is securable to the peripheral side surface of the sole structure with the flange in the at least one recess, and the upper component at least partially defining a foot-receiving cavity over the foot-facing surface. A method of manufacturing a customized article of footwear comprises receiving a request for an upper with a specified characteristic, and assembling the modular article of footwear having an upper in accordance with the request.

Abstract: An improved ski boot comprising a shell (2) provided with a fastening device and internally housing an inshoe of soft material and at least two sets (5,6; 7,8) of front jaw/heel fixing unit portions removably securable to the sole (16) of the boot, characterized in that the first set (5,6) is of a form satisfying the regulations for alpine skiing and the second set (7,8) is of a form satisfying the regulations for ski mountaineering, the front jaw (7) of the second set laterally comprising holes (18) for engagement by a fork of a dynafit binding and the heel fixing unit comprising at its rear a seat (20) for engaging the heel fixing unit of the dynafit binding.

Abstract: A ski boot includes a base shell; a sole; an upper shell that has at least a fastening clip and that is articulated to the base shell with pins provided in the region of the malleoli; an inner boot, wherein the base shell defines a slot having two strips coupled one to the other with a gaiter and is provided with at least one fastening device; a first tongue joined to the base shell in the proximity of a tip thereof, the first tong being manufactured from a material of differentiated rigidities, the portion of the first tongue in the area of the free end having a lower rigidity that the portion joined to the base shell; and a removable second tongue configured to cover the first tongue and having a greater rigidity than the first tongue.

Abstract: A ski boot for ski mountaineering or telemark skiing including a shell of plastic material and a sole. A first longitudinal cut in the shell defines two sides which allow the entry of the foot of the skier. A second cut in the shell, transverse to, and opening into the first cut, is formed in the front section of the shell. The first and second cuts form a longitudinal slot in the shell; stops are located at opposite ends of the slot. In the preferred embodiment, a peg with an enlarged head is slit within the slot to adjust the flexibility of the boot in the longitudinal direction. In the alternative embodiment, a gaiter and a profiled element are located in the area of the first cut and the second cut in the shell. A peg with an enlarged head is slid with aligned slots in the shell, gaiter, and profiled element, to adjust the flexibility of the shell in the longitudinal direction.

Abstract: A ski boot, designed for ski mountaineering, includes a rigid shell and sole, an inshoe of soft material, and a leg portion pivotally secured to the shell. A lever is located on one side of the leg portion for operating a traction cable located on the other side of the leg portion. The remote end of the traction cable is engaged with, or secured to, a retention element on the leg portion. A spoiler is pivotally mounted at the rear of the shell, and is interposed between the rear of the leg portion and the rear of the inshoe. A lug, or similar coupling element, is formed on the lever. The lever is mounted for pivotal movement in the horizontal direction, between an opened, and closed, configuration or condition. When the lever is in its closed configuration, the lug engages the leg portion and the spoiler, and blocks their pivotal movement, or articulation, relative to the shell.

Abstract: A ski boot includes a base shell; a sole; an upper shell that has at least a fastening clip and that is articulated to the base shell with pins provided in the region of the malleoli; an inner boot, wherein the base shell defines a slot having two strips coupled one to the other with a gaiter and is provided with at least one fastening device; a first tongue joined to the base shell in the proximity of a tip thereof, the first tong being manufactured from a material of differentiated rigidities, the portion of the first tongue in the area of the free end having a lower rigidity that the portion joined to the base shell; and a removable second tongue configured to cover the first tongue and having a greater rigidity than the first tongue.

Abstract: A boot for Alpine skiing has a shell and sole. The heel has a cavity, including a seat for the insertion of a removable metal insert for engagement by the heel fixing unit of a standardized “Dynafit” binding. However, when the boot is prepared for use with newer, different bindings, the metal insert is replaced by a plastic insert that fits over the cavity and forms a continuous, unbroken rim on the heel of the ski boot.

Abstract: An improved ski boot comprising a shell (2) provided with a fastening device and internally housing an inshoe of soft material and at least two sets (5,6; 7,8) of front jaw/heel fixing unit portions removably securable to the sole (16) of the boot, characterized in that the first set (5,6) is of a form satisfying the regulations for alpine skiing and the second set (7,8) is of a form satisfying the regulations for ski mountaineering, the front jaw (7) of the second set laterally comprising holes (18) for engagement by a fork of a dynafit binding and the heel fixing unit comprising at its rear a seat (20) for engaging the heel fixing unit of the dynafit binding.

Abstract: A ski boot for ski mountaineering or telemark skiing including a shell of plastic material and a sole. A first longitudinal cut in the shell defines two sides which allow the entry of the foot of the skier. A second cut in the shell, transverse to, and opening into the first cut, is formed in the front section of the shell. The first and second cuts form a longitudinal slot in the shell; stops are located at opposite ends of the slot. In the preferred embodiment, a peg with an enlarged head is slit within the slot to adjust the flexibility of the boot in the longitudinal direction. In the alternative embodiment, a gaiter and a profiled element are located in the area of the first cut and the second cut in the shell. A peg with an enlarged head is slid with aligned slots in the shell, gaiter, and profiled element, to adjust the flexibility of the shell in the longitudinal direction.

Abstract: A ski boot, designed for ski mountaineering, includes a rigid shell and sole, an inshoe of soft material, and a leg portion pivotally secured to the shell. A lever is located on one side of the leg portion for operating a traction cable located on the other side of the leg portion. The remote end of the traction cable is engaged with, or secured to, a retention element on the leg portion. A spoiler is pivotally mounted at the rear of the shell, and is interposed between the rear of the leg portion and the rear of the inshoe. A lug, or similar coupling element, is formed on the lever. The lever is mounted for pivotal movement in the horizontal direction, between an opened, and closed, configuration or condition. When the lever is in its closed configuration, the lug engages the leg portion and the spoiler, and blocks their pivotal movement, or articulation, relative to the shell.

Abstract: A boot for alpine skiing has a shell and sole. The heel has a seat for the insertion of a removable insert for engagement by the heel fixing unit of a standardized “Dynafit” binding. The seat is a recess and the insert has the shape and dimensions corresponding to those of the seat. The result is a smooth contour of the heel when the insert is placed within the seat. A pair of friction strips is secured to the bottom of the sole with projections from each strip fitting within recess in the sole. The strips are elongated and, when secured, are perpendicular to one another.