Now, understand what this is, the most comfortable sports bra you will ever own. I love the fact that you can unzip and put it on like a regular bra instead of putting through your head like most sports bra, because many times you are sore and its a struggle. Now, if you are a runner and has big breasts this is not for you. It offers moderate support, so it will juggle if you run and has big breasts. Other than that, if you are a 32b like me, a size small will be just perfect. I will be ordering all other colors today.