Harley-Davidson Mens Mid Calf Comfort Riding Socks Black Sock - L &ndash; Me Polyester Blend Men's Comfort Riding Mid Calf Socks Size Large: Fits Men's shoe size 9-13 Made of 80% Ultra Dri Ultraspun Polyester, 17% Nylon, 3% Spandex Ultra Dri moisture wicking for cooler, drier comfort Made in the U.S.A