A shoe including a sole and a shoe upper, the shoe upper including a shoe opening for entering the shoe, the shoe opening defined by a rear part, a medial part, a lateral part, and a front part, the rear part including a top portion, reinforced by a firm material, an optional bottom portion reinforced by a firm material, a center portion, located between the top portion and the bottom portion, the center portion made of a flexible material, and a spring element. The top part of the spring element being attached to the top portion of the rear part, and the bottom part of the spring element being attached to either the bottom portion of the rear part, or to the sole.

An article includes a receptacle defining an interior void and an adjustment element attached to the receptacle. The adjustment element includes bladder defining one or more chambers each having a compressible component disposed therein. The adjustment element is operable between a contracted configuration providing the receptacle with a first size and an expanded configuration providing the receptacle with a second size different than the first size by adjusting a pressure within the one or more chambers.

A foldable shoe includes a first sole section under the ball of a wearer's foot and includes a first outsole portion and a first footbed. A second sole section is located under the heel the foot and includes a second outsole portion and a second footbed. An upper section extends from the first sole section, and a hinge is connected to the first sole section and the second sole section and is configured to fold the foldable shoe from a first position, to be worn, to a second position, for storage. The upper section includes a first upper section connected to the first sole section and a second upper section connected to the second sole section. A connector connects the first upper section to the second upper section when the foldable shoe is in the first position and is disengaged when the foldable shoe is in the second position.

An article of footwear includes a decoupled foot stabilizer system. The foot stabilizer system is decoupled from a midfoot region of the article of footwear. The foot stabilizer system includes a plurality of strap members. The foot stabilizer system may optionally include a bootie. The plurality of strap members extend underneath a portion of a foot of a wearer. The plurality of strap members are configured to receive a lace at one end. A lace running through the ends of the strap members pulls on the strap members when the lace is tightened and causes the foot stabilizer system to conform to the wearer's foot.

A multilayer fabric for selectively blocking or transmitting particular wavelengths in the electromagnetic spectrum, such solar radiation, and far infrared (FIR) radiation. The multilayer fabric may include a microporous water vapor permeable layer that selectively filters particular wavelengths depending on the size of its pores. In some embodiments, the multilayer fabric may include a nanostructured layer that selectively filters particular wavelengths.

A multilayer fabric for selectively blocking or transmitting particular wavelengths in the electromagnetic spectrum, such solar radiation, and far infrared (FIR) radiation. The multilayer fabric may include a microporous water vapor permeable layer that selectively filters particular wavelengths depending on the size of its pores. In some embodiments, the multilayer fabric may include a nanostructured layer that selectively filters particular wavelengths.

Disclosed herein are insoles useful for treating skin injuries on a foot, for instance ulcers. The insoles are customizable for each patient's foot and can include various portions of differing softness, depending on the needs of the patient. For instance, it can be beneficial for certain sections of the foot to contact a firmer material, whereas other sections contact a softer material. Some, or all, of the materials can include one or more biofidelic skin simulant materials. Thus, various implementations include one or more regions that can include the same or different materials. For example, a custom insole can include a heel support region, a midfoot support region, and a forefoot support region, and the support regions can be subdivided into medial and lateral support regions or toe regions. One or more regions may have a custom isolation segment to prevent the progression of ulcers and/or expedite wound healing.

A multi-layer decorating element includes a base and a plurality of plates forming decorative elements. The base has a length between the first and second ends thereof and an increased width from the first end to the second end. The first end of the base is curved. The second end of the base is divided by a gap into two segments. The gap has a closed end and an open end. The open end is disposed at the second end of the base. The closed end has a smaller width than the open end. The plurality of plates includes a side with a hot melt glue layer and is hot pressed on a side of the base. The plurality of plates is disposed within peripheral edges of the base and includes a plurality of overlapped sections. The plurality of plates has different shapes.

An article of footwear facilitates relatively easy donning and removal, and secure adjustment. The article of footwear comprises a sole structure, an upper secured to the sole structure, and a plurality of tensioning cables having proximal ends fixed to at least one of the upper or the sole structure and extending out of the upper. A strap has a proximal end connected to distal ends of the plurality of tensioning cables, and has a distal end releasably securable to the upper to tighten the tensioning cables. A webbed spacer is secured to the plurality of tensioning cables. The webbed spacer extends between adjacent ones of the plurality of tensioning cables, and the adjacent ones of the plurality of tensioning cables spaced apart from one another by the webbed spacer.

As described above, one or more aspects of the present disclosure provide articles having structural color, and methods of making articles having structural color.