TCK Sports Tie Dye Multisport Tube Socks (Multiple Colors) High Quality: 84% Cotton, 8% Nylon, 8% Elastic Made in USA Because these use a tie-dye process, each pair will be unique, there will be color differences and variations Tube style socks with smooth toe seams for comfort Small - fits Kids shoe size 12-5 Medium - fits Mens 6-9 or Womens 7-10 Large - fits Mens 9-12 or Womens 10-13