This creation provides a kind of rehabilitation footwear structure with buffering effect, it is mainly that is provided with that buffering pneumatic cushion is arranged in the Overshoes for supporting foot to provide sufficient buffering effect, and the visual demand of Overshoes selects the side support unit of grafting different shape, the side support unit of different shape can provide the positioning and support of different location, degree, improve the applicability used accordingly.本創作提供一種具有緩衝效果之復健鞋結構,其主要是於供以支承腳部的鞋底罩內設置緩衝氣墊以提供充足的緩衝效果,且鞋底罩可視需求選用插接不同形態的側支撐單元,不同形態的側支撐單元能提供不同位置、程度的定位及支撐,據以提高使用的適用性。