I have been wearing Ultimate Run Bra for a good few years now!! I have tried other brands but they are no where near the quality and support of this bra I am a DD size . I have been a runner since my teens & now in my 60's and still running. The improvement in womens sport underwear is fantastic to when I began running when it was non-exsistant.. The Ultimate Run Bra is a must for any womans running gear.