I purchased this tri top and the matching tri shorts for a half ironman .The top fit me perfectly. I'm a 34 B (full B) and bought a Small, and nothing felt binding or restrictive. As a precaution, I rubbed body glide under my boobs where the elastic portion of the bra top hit, and after 10 hours of continuous wear, there weren't any red marks or chafing.I have broad shoulders for a woman, so the shoulder design of this suit is the best fit for me.The waist was slightly loose - not baggy, but not skin tight, and I prefer the looser fit around my mid-section.The top also came down long enough in front and in the back, so no skin was exposed to the sun.The material dried quickly and washed well.UPDATE: 6/2015Now that I have a few more triathlons under my belt, I can be more discriminating. I still love this top, however, the open pockets in the back cause a lot of drag in the water. It's still my go to tri singlet for wetsuit legal races. But I wouldn't wear this without a skin suit over it to avoid the drag. If all you want to do is finish and aren't too concerned about speed, like me in my first 70.3, then the drag won't add *that* much time to your swim, but it did slow me down.