Have a whale of a time in these fun whale socks with happy whales spraying water from their blowholes on a wavy ocean pattern. These whale socks come in two sizes to fit both men and women. Wear whale socks whenever you need some cetacean inspiration. Size S/M fits women's shoe sizes 6 to 10, while the L/XL fits men's shoe sizes 9 to 13. 75% micro denier acrylic, 15% nylon, 10% spandex. Made in the USA.