Baby Pals Kids Sock Set Cats Dolphin Owl Mouse 3 Pairs 76% cotton/13% Polyester/9% Nylon/2% Spandex Imported Machine wash warm, tumble dry low. Thicker than usual socks means no holes Great as slipper socks but also fits in shoes easily Non-skid grips on bottom to prevent slipping Happy faces and bright colors kids love Comfy, cute designs