| 摘要 |
<P>PROBLEM TO BE SOLVED: To solve the problem that a harmful influence by sweatiness of the foot inside shoe is serious especially in a high-temperature/high-moisture season in the summer in normally worn shoe, and the back of the foot at a sweated part needs to breath air to solve the problems. <P>SOLUTION: Sufficient breathing is required to prevent sweatiness in the foot inside the shoe. Therefore, a vent is provided in an outer periphery at a lower part of outer leather and an insole in an inner sole is spread at the same height as the vent to circulate air to the back of the foot via the vent. Columnar projections are formed in an entire upper part of the insole in the inner sole and a gap between the columnar projections and air in the vent become integral, thus breathing air fully as in a draining plate. This function solves the problem of the sweatiness of the foot. To prevent the penetration of dust and water from the vent, fabric and a moisture-permeable sheet are stretched at the vent portion to prevent dust, or the like. <P>COPYRIGHT: (C)2012,JPO&INPIT |
