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 These Pitt Panthers Blue Collegiate Plaid Mens Dress Socks add a great touch of Panthers style to your business attire. These Mens Dress Socks feature a team logo.