Equipped with foot-strike cushioning, these boys' Nike crew socks protect the feet from areas of most impact so he can dominate the court. Product Features Moisture-wicking, Dri-fit technology Arch support Ribbed cuffs Fit & Sizing Crew styling Size 7-8.5 socks fit men's shoe sizes 6-8 and women's shoe sizes 6-10 Fabric & Care Polyester/nylon/cotton/spandex Machine wash Size: 9-11. Color: Black. Gender: Male. Age Group: Kids. Material: Polyester/Nylon/Cotton.