Warm reminder: This shoe is available in D width or other width versions, please inform both buyers and sellers This retro 997S is made of solid PU material, equipped with Encap Reveal and Abzorb cushioning midsole, which feels comfortable on the feet. The triple protection is inward to give your feet more comfort. At the same time, the midsole is visualized to show its functional beauty; the asymmetric water waves show a strong sense of design; the tail fin design on the heel is dynamic and cool.