This shirt is too sheer, can see right through it, plus the large is too long and I have a long torso. I am usually a sz: sm or med, READ descriptions and reviews, so tried it. Too much of this stuff is made in China, I never buy anymore w/o an Amazon guarantee, it is too dicey...  This garment is too costly for the merchandise! There is no support! If you want a cheap wicking undershirt, one can get one for less $. I can only guess a gal would buy this to wear over a bra or for one light layer at work and she has "disposable income" and/or is too busy to shop? IF one is looking for a true workout shirt, I would say, shop on...