Athletic Jersey Number Socks for All Sports Soccer, Baseball/Softball, Volleyball, Lacrosse, Basketball, etc (1 Sock) 2% spandex Athletic Sports Socks with Uniform Jersey # on Back of Sock Blister and moisture control. Breathable mesh. Heel/toe design. Ergonimic cushion. Arch compression. Double welt top. 93% nylon, 5% elastic, 2% lycra spandex. Socks sold individually, buy 2 socks to create a pair matching the player's Jersey Number (Blank if Single Digit) Socks are for all Sports where players where a Jersey with Number: Soccer, Volleyball, Softball/Baseball, Basketball, Lacrosse, Flag Football, etc. Great for Games and/or Practices. Available in 3 Sizes and 8 Colors