Einstein didn't like to wear socks. So he wasn't a fashion genius...we'll forgive him. We think he'd still appreciate having his face on some of the smartest fashion around. Relatively speaking, of course. It doesn't take a genius to realize that this men's crew times 2 equals great fashion. 57% cotton, 41% polyester, 2% spandex. Made in Korea. Fits men's shoe 7-13.