초록 ▼

An athletic shoe sole constructed to provide good cushioning and durability and to preclude overpronation of the foot. An outersole body progressively increases in thickness toward the inside edge of the sole from a longitudinal midline axis of thereof in a region extending from a heel portion to an

An athletic shoe sole constructed to provide good cushioning and durability and to preclude overpronation of the foot. An outersole body progressively increases in thickness toward the inside edge of the sole from a longitudinal midline axis of thereof in a region extending from a heel portion to an arch portion of the outersole body, and is provided with a plurality of projection harder than the outersole body secured to its lower surface on an inner side of a heel portion of the outersole body and a plurality of projections softer than the outersole body secured to its lower surface on the remaining region of the outersole body. A cushioning midsole has a shape in section complementary to the thickness of the outersole body is overlaid on it.

대표청구항 ▼

1. An athletic shoe sole comprising an outersole including an outersole body progressively increasing in thickness toward the inside edge of the sole at least on an inner side of a longitudinal midline axis of a heel portion of the outersole body, a plurality of projections harder than the outersole

1. An athletic shoe sole comprising an outersole including an outersole body progressively increasing in thickness toward the inside edge of the sole at least on an inner side of a longitudinal midline axis of a heel portion of the outersole body, a plurality of projections harder than the outersole body secured to the lower surface of the heel portion on the inner side and a plurality of projections softer than the outersole body secured to the remaining area of the outersole body, and a cushioning midsole overlaid on said outersole body and progressively decreasing in thickness toward the inside edge of the sole on an inner side of a longitudinal midline axis of a heel portion of the midsole complementary to the thickness of the outersole body.