In my opinion and experience, this is as close to a "real" sports bra for large-chested women as exists currently.

I LOVE this bra. I've been wearing it for probably five years (and I've only gone through 2 in that time, which should tell you something because I am not easy on my undergarments).

I think the best thing about it is the velcro straps, not gonna lie. I'm very short, so one of the reasons I struggle with ALL bras is that I can't adjust the straps short enough to get any kind of support. Even sports bras aren't any more supportive than a tank top half the time. I also love the straps because it allows me to adjust the support--making them shorter gives you more compression. So the bra becomes incredibly versatile--if I'm running or dancing, I can tighten it up so it offers a lot firmer support, or if I'm going to yoga class or whatever, I can loosen it so it's not crushing my fragile yet enormous bosom.

And I was worried about the velcro coming undone while I'm running--I had a really mortifying experience once where I was wearing a zip-up bra and it came undone on the treadmill, causing me to almost flash the very nice and attractive gym employee who was nearby--but I've never had a problem with that, not once. It stays in place very very well.

The only thing I hate is the closure, but that's a necessary evil for something like this. Also, wash it by hand. I know a lot of us lazy, sweaty jerks love to throw our sports bras in the washing machine but if you do that, it'll kill the velcro pretty quick (I found this out the hard way) so try to refrain if you can :P