| 摘要 |
PROBLEM TO BE SOLVED: To provide a practical ventilation shoe having a simple structure, reducing the manufacturing cost, and making a sockliner replaceable, to remove moisture in the shoe, keep the sole sanitary, and prevent the athlete's foot and the proliferation of various germs by ventilating air inside a shoe during walking. SOLUTION: The conventional ventilation shoe is not practical due to its complicated structure, the high production cost and non-exchangeability of the sockliner. This ventilation shoe is practical to use by simplifying the structure, reducing the production cost, and making the sockliner replaceable. COPYRIGHT: (C)2009,JPO&INPIT
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