An article of footwear includes an upper and a sole structure that defines a forefoot region, a midfoot region, and a heel region. The sole structure comprises densified wood and includes an upper midsole cushioning member, a lower midsole cushioning member, an outsole coupled with a bottom surface of the lower midsole cushioning member, and a plate positioned between the upper midsole cushioning member and the lower midsole cushioning member.

An article of footwear includes an upper and a sole structure that defines a forefoot region, a midfoot region, and a heel region. The sole structure comprises densified wood and includes an upper midsole cushioning member, a lower midsole cushioning member, an outsole coupled with a bottom surface of the lower midsole cushioning member, and a plate positioned between the upper midsole cushioning member and the lower midsole cushioning member.

A sole structure for an article of footwear may have a midsole system that includes a sole plate having a forefoot region and a midfoot region. The sole plate may have a foot-facing surface and a ground-facing surface opposite to the foot-facing surface. The sole plate may define a through hole extending from the foot-facing surface to the ground-facing surface in the forefoot region. The through hole may be closer to a medial edge of the sole plate than to a lateral edge of the sole plate. The sole plate may have ridges extending longitudinally in the midfoot region and in the forefoot region. The ridges may have crests at least some of which may extend non-parallel with one another in a longitudinal direction of the sole plate.

The present invention relates to a novel sandal construction using side dowels in a rigid sole with the upper sandal portion inserted into slots in the sole and held in place with the dowels.

A sole structure for an article of footwear comprises a sole plate including a midfoot region and at least one of a forefoot region and a heel region. The sole plate has an undulating profile at a transverse cross-section of the sole plate. The undulating profile includes multiple waves each having a crest and a trough. The sole plate has ridges corresponding with the crest and the trough of each wave and extending longitudinally throughout the midfoot region and the at least one of a forefoot region and a heel region.

A sole structure for an article of footwear comprises a sole plate including a midfoot region and at least one of a forefoot region and a heel region. The sole plate has an undulating profile at a transverse cross-section of the sole plate. The undulating profile includes multiple waves each having a crest and a trough. The sole plate has ridges corresponding with the crest and the trough of each wave and extending longitudinally throughout the midfoot region and the at least one of a forefoot region and a heel region.

A sole structure for an article of footwear comprises a sole plate including a midfoot region and at least one of a forefoot region and a heel region. The sole plate has an undulating profile at a transverse cross-section of the sole plate. The undulating profile includes multiple waves each having a crest and a trough. The sole plate has ridges corresponding with the crest and the trough of each wave and extending longitudinally throughout the midfoot region and the at least one of a forefoot region and a heel region.

A sole structure for an article of footwear comprises a sole plate including a midfoot region and at least one of a forefoot region and a heel region. The sole plate has an undulating profile at a transverse cross-section of the sole plate. The undulating profile includes multiple waves each having a crest and a trough. The sole plate has ridges corresponding with the crest and the trough of each wave and extending longitudinally throughout the midfoot region and the at least one of a forefoot region and a heel region.

A footwear stabilizing system is provided. The system comprises an upper and a sole attached to the upper. The sole comprises an outsole comprising an inner surface formed in a biomechanically correct shape and an insert attached to the outsole, the insert comprising at least one of single piece of material and a fluid-filled bag. The insert is configured to conform to and stabilize a human foot upon impact. The outsole is configured to match a common curvature of a heel and arch of the foot. The insert is constructed of and/or contains non-Newtonian material. The outsole is configured with a shaped heel cup configured to absorb impact across entire heel. The outsole works in conjunction with the insert to provide foot stabilization and arch support. The insert reacts at each step to foot shape and provides support upon impact.

A footbed having a cork foot-contacting surface for use in footwear is provided. The foot-contacting surface includes portions that are altered in thickness in order to form a network of channels that cross the foot-contacting surface of the footbed. The channels facilitate dryness, reduced foot slippage within the footwear, and provide a comfortable fit.