Features:1¡¢It can stick to your feet easily, not easy to drop and washed away by water. So you can enjoy your time without any anxiety. 2¡¢Stealth shoes probably conceivable as a "insoles" against the feet, protects your soles from hot pavement and rocks/glass/whatever but also lets you feel like still barefoot. 3¡¢When wearing, you can run on beach, smooth rock, swimming pool, spa, park, and street safely. 4¡¢The raised lines and circles greatly protect you from dangerous slips, at the same time there&39s no annoying interrupting cleaning or slippery when having fun. 5¡¢M-XL different sizes optional to meet different needs.Material: Surface: Nano-friendly rubber Middle layer: Cotton elastic cloth Bottom layer: environmentally friendly silicone anti-skid particlessize:M: EU Size: 36-39, Length: 23cmL: EU Size: 40-43, Length: 24.5cmXL: EU Size: 44-47, Length: 26cmWeight: 15gSuitable for the season: spring, autumn, winter, summerQuantity: 1 paiPackage included:1 pair Shoes pads