Imported? Sole composition: MD memory elasticity + wear-resistant rubber sheet + air cushion?The uppers are made of comfortable fabrics with delicate texture, strong flexibility and light body.?The sole adopts thick bottom design, built-in transparent air bag, the heel protection is not easy to break and can be firmly supported.?Inside has the function of absorbing sweat and releasing moisture, soft and light, always keep the feet dry.? The sole is made of abrasion-resistant materials, and the sole has a concave-convex design, which makes you comfortable and safe to walk and non-slip.