An item of footwear comprises an upper adapted to receive a foot of the wearer and having a front-end portion. An outsole forms a bottom surface of the item of footwear, the outsole being single-piece monolithic and having a concave outsole shell receiving in its outsole concavity at least part of the front-end portion. A midsole being single-piece monolithic may be in direct-attach connection between the upper and the outsole, the midsole having a concave midsole shell between the concave outsole shell and the front-end portion, the concave midsole shell receiving in its midsole concavity at least part of the front-end portion. A shock-absorbing pad may be between the concave shell and the front-end portion of the upper, the shock-absorbing pad being made of a material attenuating an impact force by at least 60% in a flat surface impact test, single drop of a 8.5 kg mass, at 1.0 m/s velocity.

A method of forming a plate for an article of footwear is disclosed. The method includes applying a first strand portion to a base layer including positioning adjacent segments of the first strand portion to form a first layer on the base layer. The adjacent segments of the first strand portion having a greater density across a width of the plate between a medial side and a lateral side at a forefoot region of the plate than at a midfoot region of the plate and at a heel region of the plate. The method also includes applying at least one of heat and pressure to the first strand portion and to the base layer to conform the first strand portion and the base layer to a predetermined shape.

A method of forming a plate for an article of footwear is disclosed. The method includes applying a first strand portion to a base layer including positioning adjacent segments of the first strand portion to form a first layer on the base layer. The adjacent segments of the first strand portion having a greater density across a width of the plate between a medial side and a lateral side at a forefoot region of the plate than at a midfoot region of the plate and at a heel region of the plate. The method also includes applying at least one of heat and pressure to the first strand portion and to the base layer to conform the first strand portion and the base layer to a predetermined shape.

Films, fibers, filaments, yarns and textiles including thermoplastic elastomeric compositions are described, as are methods of making the films, fibers, filaments, yarns and textiles. These films, fibers, filaments, yarns and textiles can be used to make articles of apparel, footwear, and sporting equipment. When thermoformed, the thermoplastic elastomeric compositions can impart abrasion resistance, traction, and other advantageous properties to the articles. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present disclosure.

The disclosure id directed to an article of footwear including an upper and the sole structure, to the sole structure, and to a method for manufacturing the sole structure and a method for manufacturing the article of footwear. The sole structure includes a fluid-filled chamber and an outsole that at least partially surrounds the chamber.

The disclosure id directed to an article of footwear including an upper and the sole structure, to the sole structure, and to a method for manufacturing the sole structure and a method for manufacturing the article of footwear. The sole structure includes a fluid-filled chamber and an outsole that at least partially surrounds the chamber.

A fluid-filled chamber, which may be incorporated into articles of footwear and other products, may include an outer barrier and a tensile element. The outer barrier may have a first portion, an opposite second portion, and an interior surface defining an interior void. The tensile element may be secured to the first portion of the outer barrier in a plurality of first bond areas and may be secured to the second portion of the outer barrier in a plurality of second bond areas. Each of the bond areas may be connected to portions of the tensile element spaced from the interior surface.

Sole structures (e.g., midsoles and/or outsoles) and articles of footwear include heel-supporting areas and/or forefoot-supporting areas that include a central area (e.g., a central recessed area) and a plurality of surrounding rings. Additionally or alternatively, the sole structures (e.g., midsoles and/or outsoles) may include bands of material defined by recessed grooves to provide a bumpstop type impact-force attenuating structure.

An article of footwear includes a sole structure including a polymeric bladder element enclosing a fluid-filled interior cavity. The bladder element has a surface with a groove that extends generally parallel with a transverse edge from a lateral side to a medial side, and has a reduced thickness at the groove. A first length along a longitudinal midline of the bladder element from a longitudinal extremity of the bladder element to the groove corresponds with a first footwear size, and a second length along the longitudinal midline of the bladder element from the longitudinal extremity to the transverse edge corresponds with a second footwear size larger than the first footwear size. The sole structure is used in a method of manufacturing an article of footwear.

A sole structure for an article includes a first layer including a first bundle of fibers affixed to a first substrate, a second layer including a second bundle of fibers affixed to a second substrate, a traction element having a first portion disposed between the first substrate and the second substrate and a second portion extending from one of the first layer and the second layer. The sole structure further includes a resin that consolidates the first bundle of fibers and the second bundle of fibers, and secures the traction element between the first bundle of fibers and the second bundle of fibers.