I'm training for my first triathlon (swim, bike, run), and also play soccer a few days a week. This is perfect for running and soccer (soccer is the ultimate test :). I don't mind using a cheapo sports bra when I'm cycling but this is so great that I'm thinking about getting a whole bunch more and even using them for the low-impact stuff just because it's so comfortable.

You've probably heard it before: typical sports bras just squash down on your chest to control movement, but that's less effective than having 2 separate sides to isolate each side of your chest. Plus I like that the straps are wider apart - i feel like some of my sports bras are practically choking me when I'm wearing them.

I'd be tempted to give this thing 1 less star just because it's so pricey, but I like it so much that I'm sticking with 5 :)