Disclosed in the present invention is a breathable sole, the forming mold for producing the breathable sole, as well as a breathable sole production method, comprising a shoe breather is configured inside the outsole of the sole, the shoe breather and the outsole is integrally formed, the shoe breather includes breather upper portion, waterproof breathable film, steel wire mesh and breather lower portion, the waterproof breathable film and steel wire mesh are fixed between the lower end of the breather upper portion and the upper end of the breather lower portion, the waterproof breathable film is located on the upper end of the steel wire mesh, the waterproof breathable film and the steel wire mesh are combined together through high-temperature adhesion.

Disclosed in the present invention is a breathable sole, the forming mold for producing the breathable sole, as well as a breathable sole production method, comprising a shoe breather is configured inside the outsole of the sole, the shoe breather and the outsole is integrally formed, the shoe breather includes breather upper portion, waterproof breathable film, steel wire mesh and breather lower portion, the waterproof breathable film and steel wire mesh are fixed between the lower end of the breather upper portion and the upper end of the breather lower portion, the waterproof breathable film is located on the upper end of the steel wire mesh, the waterproof breathable film and the steel wire mesh are combined together through high-temperature adhesion.

A sole structure for an article of footwear comprises a midsole body having a proximal surface and a distal surface. Proprioceptive elements may extend in the hole in the midsole body, and translate toward the proximal surface in the holes upon a force directed along a central axis of the hole at a distal end of the proprioceptive elements. In various embodiments, the holes may angle relative to vertical from the proximal surface to the distal surface, the holes may be defined by perforations and the proprioceptive elements may be integral portions of the midsole body, or the midsole body may have a plurality of annular holes at the proximal surface, and a plurality of annular recesses in the distal surface, and a plurality of proprioceptive elements, each centered in a different annular hole of the plurality of annular holes. Methods of manufacturing articles of footwear are described.

A sole structure for an article of footwear comprises a midsole body having a proximal surface and a distal surface. Proprioceptive elements may extend in the hole in the midsole body, and translate toward the proximal surface in the holes upon a force directed along a central axis of the hole at a distal end of the proprioceptive elements. In various embodiments, the holes may angle relative to vertical from the proximal surface to the distal surface, the holes may be defined by perforations and the proprioceptive elements may be integral portions of the midsole body, or the midsole body may have a plurality of annular holes at the proximal surface, and a plurality of annular recesses in the distal surface, and a plurality of proprioceptive elements, each centered in a different annular hole of the plurality of annular holes. Methods of manufacturing articles of footwear are described.

A sole structure for an article of footwear includes a connecting portion coupled to a siped portion. The connecting portion extends across the sole structure, with an upper surface operative to be secured to an upper of the article of footwear. The siped portion extends from a ground-facing side of the connecting portion and includes a plurality of sole elements. Each of the plurality of sole elements is at least partially defined by one or more of a plurality of sipes that extend from the ground-contacting surface to the ground-facing side of the connecting portion. At least one of the plurality of sipes is a lateral sipe that is located within the midfoot region and extends from the medial side to the lateral side of the sole structure. This at least one lateral sipe is sized to permit plantarflexion of the sole structure without deformation of an adjacent sole element.

A shoe sole member formed by a foam includes cells having a certain size and being excellent in transparency in order to provide a shoe sole member being lightweight and excellent cushioning properties while having transparency.

A sole structure includes a foam element extending from a forefoot region to a heel region. A lower surface of the foam element includes a recess formed in the forefoot region. The sole structure also includes a posterior cushioning arrangement extending along a peripheral region of the sole structure from a heel region to a mid-foot region, and an anterior cushioning arrangement disposed in the recess of the foam element. The anterior cushioning arrangement has a proximal end adjacent to the lower surface of the foam element and a distal end formed on an opposite side of the anterior cushioning arrangement than the proximal end. The anterior cushioning arrangement includes at least one medial bladder proximate to a medial side of the sole structure and at least one lateral bladder proximate to a lateral side of the sole structure.

A shoe may include an upper sole and an outer sole. In one state of the shoe, the upper sole is conductively connected to the outer sole. In another state of the shoe, the upper sole is electrically insulated from the outer sole. The shoe may be changed between these states.

A plate is used for a sole that forms a part of a shoe. The plate includes a mid- and rear-foot support portion in a shape extending from a position superimposed on a rear end portion of a metatarsal bone of a wearer of the shoe in a thickness direction of the sole to a position superimposed on a heel bone of the wearer, the mid- and rear-foot support portion supporting a midfoot portion and a rear foot portion of the wearer. The mid- and rear-foot support portion is in a shape convex upward in a cross-section in a foot width direction.

A sole structure for an article of footwear having an upper includes a midsole. The midsole may include a cushion and a chassis. The cushion extends from a forefoot region to a heel region of the sole structure. The chassis is disposed between a top side of the cushion and the upper. An outsole is mounted to a bottom surface of the midsole. The outsole includes a first outsole portion, a second outsole portion and a third outsole portion. The first outsole portion, the second outsole portion and the third outsole portion are spaced apart from each other so as to provide flexibility to the sole structure. The first outsole portion, the second outsole portion and the third outsole portion may be formed of a first material and a second material. The second material is more durable relative to the first material.