Leslie W.wrote a review of Icebreaker GT Run Rush Sports Bra - Women's on May 15, 2013
Familiarity: I've used it several times
I wear a 36B in a non-sports bra and the Rush bra (size L) is great. I tried Icebreaker's Sprite Racerback bra, which was nice but did not give me the necessary support. I play tennis and the Rush bra enables me to focus on the game instead of my chest.
In the interest of full disclosure, I must say that I am generally a devoted Icebreaker fan.
I will buy this bra again. I'm hoping for more colors in future.