Rockabilly Men's Long Sleeve Shirt Cowboy Western Maxican Tattoo Rock Punk Casual Shirts are soft and durable, made of 100% premium quality cotton This shirt is Asia size it's smaller than the US size (Exp. L Asia size = M US size) Model chest size: 38 inches (Round) wearing size M (Asia size) Please see measurement the US size of shirt in Sizing info If your size is size M in the US size please select size L for this shirt