swim fins 1.100% non-toxic silicone 2.Close pocket fins 3.Comfortable and flexible 4.8 sizes and 5 colors for your choices swim fins swimmming finsswimming flippersTPE snorkeling finClose foot pocket designOpen toe design for quick draining.Size: XXXS,XXS, XS, S, M, L, XL, XXLColor: BK, OR, BL,GY/BK, BL/BKMOQ:500prs/size high quality silicone swin fins