Na Na Na Na Na Na Bat socks! These officially licensed socks are a great way to show off your love for the Dark Knight. They feature the classic bat symbol with an attached yellow cape. Made of 98% Polyester, 2% Spandex. Fits men's shoe size 8-12. Guys now you have a pair of socks to go with your womens knee high costume socks. Cape is sewn on the back to flow in the air like you have wings. Perfect for the Batman fan you know or yourself. Quick to the batcave!