These ankle length athletic socks are made from 70% cotton/30% nylon. Ankle socks feature cushioned foot for extra comfort. Breathable cotton. White socks with navy embroidered whale and compass logo on each side of cuff. Unisex. Sock sizes 9-11 fits men's shoe sizes 4-10 and women's shoe sizes 3.5-8.5. Sock sizes 10-13 fits men's shoe sizes 6.5-12 and women's shoe sizes 7.5-12.