Product Details Product Details Sweat-Wicking FibersSelect Terry PadsPatented Heel StrapUnique Blend Of Technical YarnsDigital Ink Technology Printing20% Microfiber Polyester5% Blended Compression YarnMens shoes size 6-13, Womens shoe size 8-15POLYESTERMachine washableImported Officially Licensed Rally House has the perfect Illinois Fighting Illini Colorblock Mens Crew Socks to take your Fighting Illini fandom to the next level! You'll be glad to wear these Crew Socks that feature a team logo.