Mermen, the mythical and magical counterparts to the  mermaids, are legendary creatures which are human dude from the waist up and fish-like critter from the waist down, but may assume normal human shape. Sometimes described as hideous, and other times as handsome. The mermen on these socks definitely skew a little more Aquaman and less Creature form the Black Lagoon. Perfect for the aquatic loving chap! The threads are certified by OEKO-TEX® Standard 100, which means harmful chemicals are left out to keep your skin safe and happy. Contents: 56% Cotton, 41% Polyester, 3% Spandex. Approximately fits men's shoe size 7-13, women's shoe size 8.5-14.5.