Iam a 40D and was looking for a good bra to do aerobic exersize in. Saw the product on Amazon and decided ti give it a try. I'm soo glad I did. The bra is a perfect fit doesn't dig you any where. The girls are held firmly in place witout getting squished, you have a little bounce but it's barely noticeable. I try it on under normal clothes and it even makes them look good. Now I planning to order more to wear for work it's that comfy.