TCK Sports Breast Cancer Awareness Pink Ribbon Crew Socks High Quality: 94% Nylon, 3% Elastic, 3% Spandex Made in USA Small - fits Kids shoe size 12-5 Medium - fits Mens shoe size 6-9 or Womens 7-10 Large - fits Mens shoe size 9-12 or Womens 10-13 X-Large - fits Mens shoe size 12-15 or Womens 13+ Unique Left-Right Design. Show your support for breast cancer awareness with these pink ribbon socks. Moisture Wicking, Blister Control, Ergonomic Cushioning, Arch Compression, Heel & Toe Construction, Double Welt Top, Breathable Mesh