Athletic Sports Socks for Unisex Soccer Socks, Team Sports Cotton / Viscose from Bamboo Socks for Youth to Adult 3 Pairs. Take the field by storm in these Unisex Soccer Socks. Whether you're on the soccer or rugby field, these cotton tube socks. These are slightly stretchy socks. Order these 3 pairs today and you will have your sports socks for the rest of the season! FACTORY DIRECT SELLER. Find your team color. Available Colors: Black, Red, Navy, White, Royal Blue, Tie Dye Red, Tie Dye Black, Tie Dye Royal Blue, Tie Dye Hot Pink, Tie Dye Yellow, Tie Dye Navy Blue and more. Cotton Socks Contents: 70% Cotton, 27% Polyester, 3% Spandex. / Bamboo Socks Contents: 80% Viscose Bamboo, 17% Polyester, 3% Spandex. Machine washable. Size Guidelines: X-Small: Youth-Kids (Sock Size 5-7, Shoe Size Children 3-10 Youth) / Small: Junior Teens (Sock Size 7-9, Shoe Size Children 9-13.5, Adult 1-5) / Medium: Women (Sock Size 9-11, Shoe Size 6-9 Women) / Large: Men (Sock Size 10-13, Shoe Size 8-12 Men).