Better than what I thought was the best!
I have been devoted to a different top brand FOR YEARS. Nothing has ever come close to its quality, then I found IVL. I am so impressed with the quality and fit. It has far surpassed my expectations. The material is super soft and stretchy, but thick, providing hold and coverage. My only minor gripe (which is why I'm giving it 4 stars) is that the material is not very breathable. You will acquire a pool of boob sweat and the sports bra will stay wet for a long time. BUT with that being said, its amazing for working out and I am planning to add to my collection. I'm a 34B, I got a 4 and could have probably worn a 6, but the 4 is still comfortable.
Rated -1 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is Just Right and 2 is Runs Large