Deer Mum Boy's Colorful Cartoon Dog Crew Socks (6Y-9Y) Material: 80% Cotton/20% Polyester, Cool pattern Machine wash Size: Average 18cm - 22cm ( 7.28''-8.98'' ), fit to 6-9 years old boys Package: 5 Pairs of Socks, 5 patterns included Cute Dog Style, Crew socks.