“The material is great--I wish I didn't have to return it, twice. The Medium fit me like a Small, so I tried the Large. It was still way too tight, especially under the armpits. Really dug in. And I'm slender: 5'9", 145 lbs. I didn't try the Extra Large because I guessed the armpits MIGHT be loose enough, but I knew the hem would be way too long on me. But if you can find the right fit, I think these would have been great shirts.”