For Bare Feet Denver Broncos NFL Patches Team Socks Cotton/Acrylic/Polyester/Nylon/Rubber/Spandex Size Medium For Foot Sizes 5-10 and Size Large For Foot Sizes 10-13 94% Polyester, 5% Rubber, 1% Spandex Team Socks by For Bare Feet Team Colored Patch Design Team Logo on Both Feet