A comfort system for Cowboy and work boots, including an insole chassis, an insole chassis backing board, and cushioning pads for absorbing and attenuating shocks encountered by a wearer of the boots. Cushioning pads are secured to a surface of the insole chassis backing board, and apertures in the insole chassis allow the cushions to pass through. Additional cushioning pads are retained in recesses in the midsole. Pads on insole chassis backing board and midsole are vertically aligned. A steel toe inset is utilized in conjunction with the comfort system for work boots. A rim may depend below the midsole to receive a foamed plastic pad.

A comfort system for Cowboy and work boots, including an insole chassis, an insole chassis backing board, and cushioning pads for absorbing and attenuating shocks encountered by a wearer of the boots. Cushioning pads are secured to a surface of the insole chassis backing board, and apertures in the insole chassis allow the cushions to pass through. Additional cushioning pads are retained in recesses in the midsole. Pads on insole chassis backing board and midsole are vertically aligned. A steel toe inset is utilized in conjunction with the comfort system for work boots. A rim may depend below the midsole to receive a foamed plastic pad.

An article of footwear includes a sole structure with an auxetic structure and a filler. The auxetic structure includes an aperture. The filler is received in the aperture. The auxetic structure is configured to deform auxetically. The sole structure is configured to deform between a neutral position and a deformed position. The aperture is configured to deform as the sole structure deforms between the neutral and deformed positions. The auxetic structure includes a first material and the filler includes a second material. The second material is softer than the first material.

An article of footwear includes a sole structure with an auxetic structure and a filler. The auxetic structure includes an aperture. The filler is received in the aperture. The auxetic structure is configured to deform auxetically. The sole structure is configured to deform between a neutral position and a deformed position. The aperture is configured to deform as the sole structure deforms between the neutral and deformed positions. The auxetic structure includes a first material and the filler includes a second material. The second material is softer than the first material.

A damping sole includes support zones with a main surface that have a relative stiffness or hardness lower than that of the other zones, the support zones being positioned under the load-bearing protuberances of the foot. The support zones are delimited by oblique lateral faces that are inclined towards the lower main surface of the sole at an inclination angle (A) and are disposed such that, at rest, they come to bear obliquely against the peripheral surface of the dermal part of the corresponding load-bearing protuberance of the foot. In this way, a compromise is reached between the need for impact damping and the need for foot stability in a shoe, while ensuring satisfactory comfort.

A sole structure for an article of footwear having an upper includes an outsole, a plate disposed between the outsole and the upper, and a first cushioning layer. The plate includes an anterior-most point disposed in a forefoot region of the sole structure, a posterior-most point disposed closer to a heel region of the sole structure than the anterior-most point, and a concave portion extending between the anterior-most point and the posterior-most point. The concave portion includes a constant radius of curvature from the anterior-most point to a metarsophalangeal (MTP) point of the sole structure. The MTP point opposes the MTP joint of a foot during use. The first cushioning layer is disposed between the concave portion and the upper.

A sole structure for an article of footwear having an upper includes an outsole, a plate disposed between the outsole and the upper, and a first cushioning layer. The plate includes an anterior-most point disposed in a forefoot region of the sole structure, a posterior-most point disposed closer to a heel region of the sole structure than the anterior-most point, and a concave portion extending between the anterior-most point and the posterior-most point. The concave portion includes a constant radius of curvature from the anterior-most point to a metarsophalangeal (MTP) point of the sole structure. The MTP point opposes the MTP joint of a foot during use. The first cushioning layer is disposed between the concave portion and the upper.

A sole for an article of footwear includes: an upper sole portion; and a pod assembly having a plurality of pods fluidly connected in series disposed below the upper sole portion, wherein the pod assembly extends from a lateral heel portion of the sole to a medial forefoot portion of the sole such that the plurality of pods compress substantially in sequence through a gait cycle of a wearer.

A sole for an article of footwear includes: an upper sole portion; and a pod assembly having a plurality of pods fluidly connected in series disposed below the upper sole portion, wherein the pod assembly extends from a lateral heel portion of the sole to a medial forefoot portion of the sole such that the plurality of pods compress substantially in sequence through a gait cycle of a wearer.

A sole structure for an article of footwear is provided and includes a midsole having a first surface, a second surface formed on an opposite side of the midsole than the first surface, a first cavity formed in the first surface and tapering in a direction from the first surface toward the second surface, and a second cavity formed in the second surface and tapering in a direction from the second surface toward the first surface. A first quantity of particulate matter is disposed within the first cavity and a second quantity of particulate matter is disposed within the second cavity.