6ft, 185lbs, athletic build (powerlifter), size XL fits perfectly. I have a pair of white t-shirts and everything is fine. for me unless you can see my nipples through my shirt. Very thin so don't order white unless you're trying to show your skin. EDIT: Put them on once and they broke. I am changing my rating to one star. That's terrible quality. The haircut is one of the worst I've ever seen.
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