Nike Kids' Graphic Crew Socks 3 Pack cotton-blend Sock size 5-7 fits shoe size 10 children's - 3 youth Sock size 7-8.5 fits shoe size 3 youth - 5 youth Sock size 9-11 fits shoe size 5 youth - 7 youth He'll step lively in these boys' no-show socks from 3-pack Moisture-wicking fabric Cushioned footbed with arch support Ribbed cuffs