The best sports bra I have found

Before ordering this bra from Amazon, I went to a nice running store and tried on all the models they had. This was far and away the best, and really the only one I liked at all. The back closure and adjustable straps are key. The ones you pull over your head are impossible to get on and off in the dressing room, and I can only imagine how hard they must be to remove once you're sweaty from a workout. This bra has been fine when I've used it for running and at the gym--no bounce, no chafing, no straps slipping, and you don't feel like you're stuffed in. Also maintains a nice looking shape--no squished uniboob look. I plan to use it for skiing as well. But I wouldn't use it instead of my regular bra--it does flatten a bit, and it shows through knit tops. Not sure why it's marketed as specifically for C cups and beyond--seems to be fine for B cups as well.