| 摘要 |
<p>The present invention relates to a sole structure of an athletic shoe and its object is to effectively absorb a shock applied to a shoe heel portion directly after landing and to prevent pronation or supination after landing. The sole structure of the athletic shoe according to the present invention includes an upper midsole (3a) that is formed of a soft elastic material and that extends from the heel portion to a forefoot portion of a shoe through a midfoot portion, a lower midsole (3b) that is formed of a soft elastic material and that is disposed at least at the heel portion under the upper midsole (3a), a wavy plate (4) that is inserted between the upper and lower midsoles (3a, 3b) and that has a wavy corrugation at least at the heel portion, which progresses from the rear end side of the heel portion to the midfoot portion, an outsole (5) fitted to the bottom surface of the lower midsole (3b), and a shock absorbing member (7) provided at a heel strike region of the heel portion between the wavy plate (4) and the outsole (5). <IMAGE></p> |
