An article of footwear includes a sole assembly and an upper secured to the sole assembly. A sole plate is positioned between the upper and the sole assembly. The sole plate includes a midfoot member comprising a medial member having a base plate and at least one medial pillar extending upwardly fro
An article of footwear includes a sole assembly and an upper secured to the sole assembly. A sole plate is positioned between the upper and the sole assembly. The sole plate includes a midfoot member comprising a medial member having a base plate and at least one medial pillar extending upwardly from a medial edge of the base plate; with the base plate having a substantially planar finger extending forwardly and configured to extend under a foot of a user; and a lateral member having at least one lateral pillar extending upwardly from a lateral edge thereof. A forefoot member has at least one finger extending upwardly along an exterior surface of the upper.
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What is claimed is: 1. An article of footwear comprising, in combination: a sole assembly; an upper secured to the sole assembly; a sole plate positioned within the sole assembly, the sole plate comprising a midfoot member comprising a medial member having a base plate and at least one medial pilla
What is claimed is: 1. An article of footwear comprising, in combination: a sole assembly; an upper secured to the sole assembly; a sole plate positioned within the sole assembly, the sole plate comprising a midfoot member comprising a medial member having a base plate and at least one medial pillar extending upwardly from a medial edge of the base plate, the base plate having a substantially planar finger extending forwardly and configured to extend under a foot of a user; and a lateral member having at least one lateral pillar extending upwardly from a lateral edge thereof; and a forefoot member having at least one finger extending upwardly along an exterior surface of the upper; wherein the sole plate includes a thickened portion along at least one a medial edge of the lateral member and a lateral edge of the medial member. 2. The article of footwear of claim 1, wherein the medial member and lateral member of the midfoot member are separate elements. 3. The article of footwear of claim 1, wherein the medial member and lateral member of the midfoot member are of unitary construction. 4. The article of footwear of claim 1, wherein the lateral member has two pillars extending upwardly and forwardly in a forefoot portion thereof. 5. The article of footwear of claim 1, wherein the lateral member has one pillar extending upwardly and rearwardly in a heel portion thereof. 6. The article of footwear of claim 1, wherein a central core of a material having a hardness greater than that of the remainder of the pillar is formed along a portion of the length of each pillar. 7. The article of footwear of claim 6, wherein the central core forms a rib along an interior and exterior surface of the pillar. 8. The article of footwear of claim 1, wherein a rib is formed proximate an upper edge of the arch portion, the rib having a hardness greater than that of the remainder of the arch portion. 9. The article of footwear of claim 8, wherein the rib extends along an interior and exterior surface of the arch portion. 10. The article of footwear of claim 1, wherein the midfoot member has a hardness greater than a hardness of the forefoot member. 11. The article of footwear of claim 1, wherein the lateral member of the midfoot member includes a thickened portion along a medial edge thereof. 12. The article of footwear of claim 11, further comprising a flange extending inwardly from the thickened portion. 13. The article of footwear of claim 12, wherein the medial member of the midfoot member includes a thickened portion along a lateral edge thereof. 14. The article of footwear of claim 13, further comprising a flange extending inwardly from the thickened portion. 15. The article of footwear of claim 14, wherein the flange of the medial member is configured to mate with the flange of the lateral portion. 16. The article of footwear of claim 1, wherein the forefoot member includes three fingers extending upwardly from a medial edge thereof and a finger extending upwardly from a front edge thereof. 17. The article of footwear of claim 1, further including a first shoulder formed at a base of an interior surface of each finger in the forefoot member and a second shoulder formed at a base of an exterior surface of each finger in the forefoot member. 18. The article of footwear of claim 1, wherein the sole plate is formed of thermal polyurethane. 19. The article of footwear of claim 1, wherein the sole assembly includes a midsole and a lower surface of the midsole includes a forefoot recess configured to receive the forefoot member. 20. The article of footwear of claim 19, wherein the forefoot recess defines a plurality of ridges, each ridge positioned between adjacent fingers of the forefoot member. 21. The article of footwear of claim 1, wherein the sole assembly includes a midsole and a lower surface of the midsole includes a midfoot recess configured to receive the midfoot member. 22. The article of footwear of claim 21, wherein a central recess is formed within the midfoot recess, the central recess configured to received a thickened portion formed on an upper surface of each of the medial and lateral portions of the midfoot member. 23. The article of footwear of claim 1, wherein the medial member is secured to the lateral member with an adhesive. 24. The article of footwear of claim 1, wherein the sole assembly includes a midsole and the sole plate is secured to the midsole with an adhesive. 25. The article of footwear of claim 1, wherein the outsole is secured to the midsole with an adhesive. 26. The article of footwear of claim 1, wherein a heel recess is formed in medial side of a heel portion of the midsole. 27. The article of footwear of claim 26, wherein the outsole includes a finger extending upwardly and rearwardly and received in the heel recess. 28. The article of footwear of claim 1, wherein the sole assembly comprises a midsole secured to the upper and an outsolesecured to the midsole. 29. The article of footwear of claim 28, wherein the sole plate is positioned between the midsole and the outsole. 30. The article of footwear of claim 28, wherein the sole plate is positioned between the midsole and the upper. 31. The article of footwear of claim 1, wherein the at least one medial pillar comprises an arch support member. 32. The article of footwear of claim 1, wherein the substantially planar finger is configured to extend to a point just rearwardly of the first and second metatarsal heads of a user's foot. 33. The article of footwear of claim 1, wherein the forefoot member is of unitary construction with the sole assembly. 34. An article of footwear comprising, in combination: an upper; a midsole secured to the upper; an outsole secured to the midsole; a sole plate positioned between the midsole and the outsole, the sole plate comprising a midfoot member comprising a medial member having a base plate and an arch portion extending upwardly from the base plate, the base plate having a substantially planar finger extending forwardly and configured to extend to a point just rearwardly of the first and second metatarsal heads of a foot of a user; and a lateral member having a pair of pillars extending upwardly and forwardly along a lateral edge of a forefoot portion of the lateral member, and a pillar extending upwardly and rearwardly along a lateral edge of a heel portion of the lateral member; and a forefoot member having three fingers extending upwardly from a medial edge thereof along an exterior surface of the upper and a finger extending upwardly from a front edge thereof along the exterior surface of the upper. 35. An article of footwear comprising, in combination: an upper; a midsole secured to the upper, a bottom surface of the midsole including a forefoot recess, a midfoot recess and a central recess, the central recess formed within the midfoot recess; an outsole secured to the midsole; a sole plate positioned between the midsole and the outsole, the sole plate comprising a midfoot member received by the midfoot recess and comprising a medial member having a base plate and an arch portion extending upwardly from the base plate, the base plate having a substantially planar finger extending forwardly and configured to extend to a point just rearwardly of the first and second metatarsal heads of a foot of a user, and a thickened portion along a lateral edge thereof, a flange extending inwardly from the thickened portion; and a lateral member having a pair of pillars extending upwardly and forwardly along a lateral edge of a forefoot portion of the lateral member, and a pillar extending upwardly and rearwardly along a lateral edge of a heel portion of the lateral member, and a thickened portion along a medial edge thereof, a flange extending inwardly from the thickened portion, the flange of the lateral member configured to mate with the flange of the medial member, the thickened portion of the lateral member and the thickened portion of the medial member received by the central recess; and a forefoot member having three fingers extending upwardly along a medial exterior surface of the upper and a finger extending upwardly along a front exterior surface of the upper.
Heard, Joshua P.; Bruce, Robert M.; Hurd, John; Baudouin, Alexandre; Hoffer, Kevin W.; Molyneux, James, Foot-support structures for articles of footwear.
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