Posture Corrector for Women and Men by Jasain-Adjustable Back Straightener Support-04

Ordered a L but way too tight. Yes, I understand compression wear. These run small as far as I'm concerned, at 6' 200 lbs the XL is just right. Still very tight but not ridiculous. Well put together shirt. I normally avoid logo wear clothing but the Tesla logo is discreet. These guys sell good stuff.

Loved this. Brought it for my boyfriend, he loved it and he said it kept him warm all day. It has a fleece material on the inside of it. My boyfriend has a long torso so we usually order him a xl but it’s always too baggy on top for him but this fit him perfectly. It was form fitting like a thermal should be, but long enough for him

I normally wear a large with 42" chest 5'8" 175lbs. Ordered the XL as per other reviews but the large would have been a perfect fit.