I was hoping to find a sports bra that I could wear for an extended period of time, because of my line of work I find my self having to bind down my chest with ace-bandages. It is not the case with this sport bra. It is good for the length of a workout and then has to come off because of how rigid it is especially around the rib cage. It fits because it is customize-able but has no give to it what so ever(its all Velcro and provides NO stretch) and makes me feel very claustrophobic on top of being uncomfortable. If you are looking for a bra for an hour or two a day I highly suggest it because you could do back flips and the ladies aren't going anywhere.