Harley-Davidson Wolverine Womens CoolMax Low Cut Rider Socks, Pink D89085070-650 Polyester Blend Women's CoolMax Riding Performance Low Cut Socks Size Medium: Fits Women's shoe size 6-9 Made of 40% Coolmax Polyester, 40% Cotton, 15% Nylon, 3% Spandex, 2% NanoGlide Coolmax moisture wicking for cooler, drier comfort NanoGlide technology provides added durability moisture wicking and friction reduction in key areas