HUSO Junior's Colorful Stripe Printed Performance Physical Cozy Running Crew Socks 2 Pairs 46%coolmax 15%spandex 21%elastic 18%polyester Importado Elastic arch support Seamless toe closure and toe venting Deep heel pocket and dry low-gore seam 360 digital printing socks,Classic and Fashion Fit Sock Size 9-13 (US);Shoe Size 5.5-12.5(US)