DESCRIPTION Good Housekeeping 2021 Parenting Awards winner. Runs one size bigger comparing to regular sports bra brands. E.g, for 34DD/DDD, it's typically a size S buckling up on the middle hook. Please measure yourself and choose the size you prefer. A larger size will provide a slightly looser band fit. A smaller size will be slightly tighter. You decide what feels best. One of our best sellers Chloé 2 Running Nursing Sports Bra now comes back with a new version Chloé 3! With improved front coverage, more comfortable shoulder straps, 6-rows of adjustable back closure, and the same gorgeous strappy back details, it is everything nursing moms have ever dreamed of.