I was so excited to finally receive this in the mail! When I tried it on, it was obvious that it was absolutely beautiful, but I was skeptical that it would be able to keep the “girls” wrangled during high impact work. Let me tell you, it absolutely was up to the job! Burpees, jump squats, skaters -none were a match for this bra. It kept my D cup ladies secure and comfortable!! And of course it is so cute, I’ll be wearing it out as well as to work out. Thanks to Popflex Active for another fantastic product! I wear a 36 D bra and bought a large.