Knee High Whale 90% Polyester, 8% Nylon, 2% Spandex Women sock size 9-11 Fit Women shoe size 5-10 ONE MORE PAIR SALE *** Starting from 4/16/16 Purchase anything from us will qualify a free pair of socks to the total order(One free pair per total order. Free socks style to be determined by seller. It is NOT THE SAME one as you purchased.)***