One or more aspects of the present disclosure provide articles of manufacture and components of articles that incorporate an optical element that imparts a structural color to the component or the article. The component comprises a thermoplastic polymeric material, and can include or be made to have a textured surface.

A sole structure for an article of footwear includes a forefoot region disposed adjacent an anterior end, a heel region disposed adjacent a posterior end, and a mid-foot region disposed intermediate the forefoot region and the heel region. The sole structure further includes fluid-filled bladder having a first segment extending along a medial side in the heel region, a second segment extending along a lateral side in the heel region, and a web area disposed between the first segment and the second segment. Additionally, the sole structure includes an outer sole member having an upper portion extending from a first end in the forefoot region to a second end in the heel region. The second end of the outer sole member is received on a first side of the web area. The outer sole member also includes a rib extending downwardly from the upper portion and defining a cavity.

Mattresses, cushions, and body-support mats or pads include a plurality of layers extending in a depth direction from a resting surface, where the resting surface is capable of supporting user(s), to a lower surface, the lower surface being opposite the resting surface. The plurality of layers include a comfort layer that forms an upper layer proximate to the resting surface, where the comfort layer includes deformable walls separated by voids and the deformable walls include a plurality of fiber strands embedded in a cushioning media.

A shock absorbing system for force attenuation, impact modification or reduction, employs an envelope having a chamber containing a first working fluid, the envelope deformable in response to the impulse to attenuate impact force. A plurality of resilient supplemental absorber elements dispersed within the chamber. The plurality of resilient supplemental absorber elements are deformable in response to the force to assist in attenuating impact force and provide additional resilient restoring force to return the envelope to a pre-impact shape. In alternative implementations, a unitary cell for energy dissipation employs an envelope having a chamber containing a first working fluid and an inner element contained within the chamber and having an inner chamber containing a second working fluid.

A shock absorbing system for force attenuation, impact modification or reduction, employs an envelope having a chamber containing a first working fluid, the envelope deformable in response to the impulse to attenuate impact force. A plurality of resilient supplemental absorber elements dispersed within the chamber. The plurality of resilient supplemental absorber elements are deformable in response to the force to assist in attenuating impact force and provide additional resilient restoring force to return the envelope to a pre-impact shape. In alternative implementations, a unitary cell for energy dissipation employs an envelope having a chamber containing a first working fluid and an inner element contained within the chamber and having an inner chamber containing a second working fluid.

A sole structure for an article of footwear includes a cushioning element having a top surface, a bottom surface formed on an opposite side of the cushioning element from the top surface, a ramp surface spaced apart from the bottom surface in a heel region of the cushioning element, a heel pocket extending through the cushioning element from the top surface to the ramp surface, and a plurality of pillars extending from the ramp surface and surrounding the pocket. The sole structure additionally includes a plurality of cushioning particles disposed within the pocket, an outsole attached to the cushioning element and enclosing a first end of the pocket, and an upper barrier layer attached to the top surface of the cushioning element and covering a second end of the pocket.

An article of footwear and method of making an article of footwear are disclosed. The article includes an outsole having an outsole member. The outsole member includes a first piece and a second piece. The first piece is spaced from a base by a first vertical distance. The second piece is spaced from the base by a second vertical distance, the first vertical distance being greater than the second vertical distance.

An article of footwear and method of making an article of footwear are disclosed. The article includes an outsole having an outsole member. The outsole member includes a first piece and a second piece. The first piece is spaced from a base by a first vertical distance. The second piece is spaced from the base by a second vertical distance, the first vertical distance being greater than the second vertical distance.

Midsoles, and articles of footwear having such midsoles, with a distal surface profile based, in whole or in part, on a pressure map of pressures exerted on the bottom of a human foot when in contact with the ground are provided. The pressure map may be a measurement of the pressures exerted on the bottom of a human foot during, for example, standing, walking, or running (e.g., a natural gait). The distal surface profile of a midsole and an article of footwear may be defined, at least in part, by a plurality of cushioning projections extending from the midsole and having predetermined height profiles based on a pressure map. Methods of making midsoles and articles of footwear including a distal surface profile based, in whole or in part, on a pressure map are also provided.

A footwear construction includes a sole assembly including a first midsole platform, a second midsole platform below the first midsole platform, a spring plate disposed between the first and second midsole platforms, and an outsole layer disposed below and joined directly with at least one of the plate, the first and the second midsole platforms. The outsole layer can be substantially the only layer below the plate in the forefoot region of the footwear so an underfoot force engaging the outsole layer is transmitted directly to the plate, which also can have an upward curving, multi-radii transition portion extending from a lowermost portion to a forward most portion of the plate so as to roll a wearer's foot forward into a next stride in a gait cycle of the wearer. The plate can define an aperture. A mounting cap can extend through the aperture and can receive a traction spike.