| 摘要 |
PURPOSE: A functional shoe is provided to easily remove foreign substances on the bottom of a shoe. CONSTITUTION: A functional shoe(100) comprises: an upper side from which an insole(10) is detachable; an insole having a space inside to place a button(11); and a vibrator fitted in the insole. The vibrator is operated by the button. The insole is designed to insert the vibrator, which is open to the upper direction. An inner space is formed to insert the vibrator inside the shoe, and a detachable button is placed on the side to operator the vibrator. |
