This pair of Officially Licensed Pink Floyd crew socks are perfect for any fan of the all-time great music band! The Dark Side of the Moon is the eighth album by the English rock band, released on 1 March 1973 by Harvest Records. Many look at this album as hands down one of the best, if not the best, album they have put out. With the triangle prism and light beam turning into a rainbow, it is a very recognizable pattern. These socks are softer and thicker than your average band crew socks and have an exceptional athletic feel. The socks are super soft and stretchy 98% polyester, 2% spandex dual-blend fabric.