??aterial: 22% combed cotton,57%nylon,15%polyester,6%elastane Elastic closure ??ize:One size, specially design for Teen who wear shoes from US 2 – US 6.5. ??tyle: Football soccer socks,knee high sport socks,terry sport socks. ??ottom of socks are thick towel design, anti-slip and suck sweat. Exceptional moisture management. ??erfect for teams sport, such as football, soccer, softball, baseball, lacrosse, field hockey, volleyball, rugby, school uniforms and all kind of athletic activities. ??ash cold, do not use bleach; tumble dry low, do not iron, do not dry clean.