I purchased this bra on the recommendation of a friend and bought two more since. It's the most effective sports bra I own, holding my boobs even during intense training including martial arts and running. My only regret is that Shock Absorber doesn't offer racerback style bras in the "bigger" range, because the straps are not adaptable and thus show under tank tops. Then again, with a hold that good, this is just me nitpicking.

I go running, do zumba and aerobics classes as well as BodyPump in this bra and I can't believe 1) how little bounce there is and 2) how well it has lasted (over a year with regular use and it has only just started to slacken). Definitely try this on as the back is TIGHT - but once you're in it, no boob is going anywhere! If you're sceptical about non-wired, give it a go - I couldn't ask for better support.

This bra fits perfectly I ordered my usual size (34 G) and it's the perfect fit. I've struggled to find a sports bra that actually supports my bust and this one is perfect!

Ok so I bought this bra a while ago specifically for yoga days where I'm doing inverted poses. It truly is the only sports bra I found that keeps the ladies from suffocating my face or smothering me in those poses. I specifically wanted to share that this style runs wide from armpit to armpit. (Something I never thought to consider) So it does chafe me and can make for a little discomfort if you are more narrow in your body there. And like the other reviews it does run tighter that you may be expecting. I ended up purchasing in my sister size to account for this. Thank goodness, otherwise I would not have been able to fasten it around my ribs. But like I said, I won't suffocate - so I'm still winning :)

I bought this bra for high impact sports and it is great! The boobs almost does not move...

This is the sports bra I have been waiting my whole life for! It does not give you a defined, pointy shape... what it does is strap your boobs to your chest like bandages on a mummy! Which is exactly what you want if you have big boobs and like to run. I only wish I had discovered this bra sooner. I will never need to try another. Like the other reviews have said I went up a band size and down a cup size and the fit is amazing.

For someone who is rather large on top, this bra works perfectly for my to do all of my exercises in.

This is truly brilliant but you should try in store before buying because it is so snug.