Good but short
At 6'1 and 170 pounds, I have worn a Medium in other crew-products made by 2XU. However, this one is very short. If I could I would return it for a Large, but since I bought it on discount I am unable to do so. Not sure why sizing for two different "crew" products would be so different from the same company. Normally, I'm a big fan. Not sure what you were thinking here.