| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a shoe in which the air inside the shoe is forced to be replaced with walking and in which stuffed moisture in summer causing sweatiness of the foot can be prevented.SOLUTION: In the rear bottom face 5 of the interior 4 of the shoe body 3, the shoe includes: an inflow pump 7 for letting the air of the outside 19 to the inside 6 of the shoe; and an outflow pump for letting the air of inside 6 of the shoe to the outside 19. The inflow pump 7 and the outflow pump are provided with a freely inflating/deflating bag body 9 and a check valve. The shoe is configured to replace the air of the inside 6 of the shoe by the inflow pump 7 and the outflow pump performing suction and discharge of the air in and out of the bag body 9, through the vertical movement of the heel of a walker.</p> |
