| 摘要 |
PURPOSE: A ventilation structure of footwear is provided to perform an air circulation by inflowing an external air and by exhausting an air inside footwear to an outside naturally. CONSTITUTION: Footwear (1) comprises military shoes, boots, and sports footwear. A cloth (T) forming a skin of the footwear is comprised of an exhaust tube (2) of a cylinder shape having a minute porous as a close-packed structure. The cloth is organized by adhering to a surface, a side, a heel, or an instep of footwear partly. The cloth is made of a synthetic resin or a rubber. |
