Everlake Womens Casual No Show Socks 4 Pair Pack Cotton Liner Anti Slip Imported Color : White, Beige, Grey,Black(1pair each color) Size : Based on US Shoes Sizes/ Medium(5-8) Non-slip silicone grips inside the heel prevents slipping off Comfortable No Show Socks for All Your flats,Sneakers, Boat Shoes, Loafers, etc 95% Cotton / 5% polyurethane