Fox River Cotton Work Quarter Crew Cut Socks Value Pack (3 Pair) 77% Cotton/12% Polyester/10% Nylon/1% Spandex Made in US Whether you're on your feet or just on the go all day, these medium weight foxsox have you covered Soft, comfortable fibers keep your feet happy and the right temperature Reinforced toe and heel add durability and longer sock life Fully cushioned sole absorbs shocks and insulates; smooth, flat comfort toe seam Memory-knit construction keeps shape, wash after wash; made in the USA