As with most ladies in the triple D and above category like myself, your bra has been a lifesaver! I can actually run, or in all reality I call it a true jog, without having to hold my shoulders and tighten my shoulders from the response to excessive boob bounce! I can run more naturally. Thank you so much for such a great product! The only small idea or recommendation I would have is for those of us with a little extra skin and less than smooth backs, the metal slider in the back can be a little uncomfortable when tightened as it digs in a little. It probably wouldn't be too much to put one of those little smooth fabric covers to slide over it like you do on the zipper in the front. I understand it could get in the way when cinching the chest strap down but you can flip it over the metal on the bottom when you are done. This would soften that metal edge drastically and I think improve it!