| 摘要 |
PROBLEM TO BE SOLVED: To provide a sport inner boot that can be taken out from a sport outer boot to easily wash the inside and that can be dried in a comparatively short time.SOLUTION: The sport inner boot is made of thermoplastic synthetic resin, including: a bottom plate part 10 that is arranged inside a sport outer boot; and a foot/leg covering shaft part 20 that is formed on the bottom plate part 10. The inner boot is characterized in that the foot/leg covering shaft part 20 is formed integrally with the bottom plate part 10 and that the bottom plate part 10 and the foot/leg covering shaft part 20 contain ethylene-vinyl acetate copolymer material (EVA).SELECTED DRAWING: Figure 1 |
