My all time favorite sport bra, Champion Powerback, needed a break so I shopped all the bras, bought, tried and returned most of them. The Maia is a sort of ugly bra, it's thick and full in front and back, shoulder straps are wide. It's an underwire and compression bra and should feel snug. If you do any kind of bounce actions, like jumping jacks or running, this is a good choice. I have a full, heavier body type with a DD or E bra size. I look for clothes that actually work for me. Good compression, quick dry, comfortable. I don't wear work out clothes as regular day wear, I expect workout stuff to work in the gym or on the streets/trails during runs. This bra controls boob bounce very well. Be sure to stay very close to your regular bra size size, perhaps one size smaller for high impact but no more than an inch or two. The bra doesn't stretch which is a good thing.  Moving comfort is new to me this year, I now own the flow pant and capris and two of their bras. They make quality athletic clothing and trust me, I seriously hunted for less expensive stuff and received just that: less expensive stuff that didn't work. I will continue to select this bra and rotate between the Powerback and Calli. Jockey has come out with a new sport bra that is similar to the MC Calli.