It’s a really sleek material that stays cool and hugs you in the right way. I’d say aside from it just looking amazing, the premier material is my favorite thing about it. I mostly wear it for lounging or running errands and I’ve gotten so many compliments - it’s easily become my favorite go to tank for grabbing groceries or coffee, etc! I’m 5’6, 115 lbs, B cup, normally wear a size xs-s and I ordered a small in this and it fit true to size!