It's like wearing nothing!
"I can't believe I'm writing a review for a workout shirt, but this shirt is that incredible. It's so lightweight it feels like you're wearing nothing at all. It wicks sweat away and dries super fast, and looks great. And this may be TMI but it's important. I'm someone who, unless I cover them with a band-aid or something, my n!pples will chafe/bleed/etc when I run. This shirt is so light that I have not had that problem AT ALL while wearing it, and is the only shirt I'll wear when running now. I can't recommend it highly enough."