Authentic Fine Fit Merchandise Fashion Crew Socks Sock Size: 10-13, Fits Shoe Size: 8-12 80% Cotton 15% Polyester 5% Spandex Description: Stylish and fun design dress socks Comfortable and durable 80% cotton, 15% polyester, 5% spandex Instructions: Machine wash warm with similar colors Use only non-chlorine bleach when needed Tumble dry medium