Deer Mum Boy's Striped Pattern Cotton Tube Socks (3 Pairs) 60% Cotton,28% Polyester,10% Nylon,2% Spandex Material: 80 % Cotton Size: S: 4.7~5.9inch, L: 5.9~7.5inch Package: 3 pairs of socks with 3 colors Cute kids socks,soft cotton socks Machine wash,Pls kindly note Size of S and M are non-slip, L is not non slip.