Born out of revolution - the red, white and blue striped sock. These XL independence crew socks are constructed with a soft, stretchy feel and strong toe seam. Perfect for wearing with your favorite shoes or slippers! One pair with a sock size of 13-16 that fits U.S. men's shoe size from 13-17. The fiber content is 70% Cotton, 27% Nylon, 3% Lycra.