| 摘要 |
PURPOSE:To provide infection-molded shoes, which are enhanced in the grip force at landing and capable of more effectively exhibiting the repulsive elasticity of an air-cushioning material provided at a place on an outsole by using the impact buffer action of the other air-cushioning material provided at the other place, and their manufacturing method. CONSTITUTION:At least two air-cushioning materials 14 and 15 protruding from a sole bottom face 13a are provided on an outsole 13, and communicate with each other through a communicating part 16. |
