Our son needed long sleeved T-shirts for baseball practice, and I thought this would be just right.  He wears a men's medium, but this shirt was way too big for him.  The "beefy" T-shirt fabric and cut of the shirt were nice, but we'll have to send it back.  I wish clothing had more consistent sizing so that online shopping was easier.

We also ordered a Champion Men's Double Dry Training T-Shirt with long sleeves when we ordered the one I'm reviewing and the medium fit him really well.  He liked the silky polyester material of that shirt better so we are ordering another one.