Arch Compression, Heel & Toe Construction, Double welt top
Shoe Size: Small fits Youth 12-5; Medium fits Mens 6-9 or Womens 7-10; Large fits Mens 9-12 or Womens 10-13; X-Large fits Mens 12-15 or Womens 13+
Made in USA. TCK Sports Old Glory USA American Flag Crew Socks. High performance, moisture wicking, blister control, odor control, antimicrobial, ergonomic cushion, athletic crew socks for all team sports and elite athletes. Fit goes by shoe size: Small fits Youth 12-5; Medium fits Mens 6-9 or Womens 7-10; Large fits Mens 9-12 or Womens 10-13; X-Large fits Mens 12-15 or Womens 13+. High quality fiber contents: 77% Polypropylene, 17% Nylon, 3% Elastic, 3% Lycra Spandex.