I purchased this bra when I began running. My main concerns were finding a bra that provided excellent support for my 40D breasts and minimizing bounce. I also purchased 2 Shock Absorber Extreme Support Bras. I am very happy with both bras with the edge being given to the Maia. This bra is comfortable and and does a very acceptable job minimizing bounce. There is some movement, but it's neither embarrassing nor uncomfortable. While the bra looks huge and matronly, it gives the girls a nice shape under clothing and there is no "uniboob." I don't feel the underwires at all while I am wearing this bra. I will definitely purchase this bra again, but will probably go with a cup size smaller.