So this is a testament to excellent shirts and customer service. I ordered three shirts. Two were short sleeve and one tank. All large. The larges are a tad tight but what I ordered. If you find yourself a tweener…sometimes large sometimes XL, go with the XL. I like the shirts a lot. The tank that arrived was a XXL. I contacted customer service via email and they were extremely fast in replying and sending me the correct size. I was impressed and will continue to order shirts from Two Joints with confidence.