Gap fit body muscle tank with pocket. Poly and Lyocell blend makes it super flowy and comfortable. The xl almost fits like a women’s 1X. I have had them stored away for a while, that is why they are in such great condition. I LOVED these workout tanks for every purpose… this was a great time for the gap and their products. (2014-2016) obviously they have lasted and show very little wear, plus extremely minimal piling. BASICALLY like new!