| 摘要 |
An attachment for the soles of shoes to provide a cushioned bouncing effect. The attachment has wall rising on each side of base which the user's shoe rests and securing straps attached to the sides to secure the device to user's foot. The top surface of the base is slightly ribbed to provide both a gripping and cushioning for the user's foot. The lower section of the body of the device has inflatable chambers along the sides and across the front and rear ends. Egg carton shaped recesses of generally cubic shape and with solid vertical walls are provided to provide strength and rigidity to prevent a distortion of the lower surface when the chambers are inflated.
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