For the forward-thinking and fit, the Track Shirt by American Apparel with the Descendents I Don't Want To Grow Up logo is for you. The 50% polyester/25% cotton/25% rayon blend has a vintage T-shirt feel and a body-conscious fit. Previously only available in Europe and Japan, have one before anyone else. Limited supply on hand, they come in Black in Mens Medium and Large. The sizing for the Medium in the chest is 19 3/8" and the length is 29 3/4". The sizing for the Large in the chest is 21 3/8" and the length is 30 3/4".