As has been said in other reviews, this bra is not high-impact for large-breasted women. I like the concept of the front zip bra, but the seams stick out and show lines through your shirt. I went for a jog with this bra and had to stop a number of times because it didn't provide enough support and compression for my chest and the bouncing hurt my breasts. This is the 5th bra I've purchased from Fabletics and I find that they are fine for yoga, barre, hiking, etc. but not for high-impact cardio activities. It's disappointing.