I have been on an 18 months sports bra journey looking for something supportive, preferably comfy (but I'd settle for not painful) and that didn't give me one giant flat boob. In this time I have bought and kept 2 sports bras, bought and returned about 15 and and upon everybody's advice even tried out a boob band. The boob band was the most painful, awful thing I've ever had the misfortune to put anywhere near my chest. My friend who swears by them was convinced I was wearing it wrong but, she checked and I was wearing it exactly how she did, the only difference was it crippled me. Tried a shock absorber didn't really do anything for me, it was the best of a bad bunch, but I have to wear a normal bra underneath it to get enough support to wear during a class & it still makes me really self-conscious with the amount of jiggling. I have now reached boobtopia with this bra. Has structured cups so you actually have some shape, Tried it out in a combat class this morning. it was actually comfy & it passed the bounce test. As long as it washes well I'll be buying another one https://www.boobydoo.co.uk/freya-active-underwired-moulded-sports-bra-storm