I shopped and shopped for a sports bra and just finally decided upon this one....I am a 36C cup and I'm here to tell you this is the best sports bra ever.... it's beyond comfortable and it holds everything in place...It has two ways to adjust the shoulder straps and the strap in the back is wide ....very comfortable... I love this sports bra and will buy more.....We run/walk between 8-11 miles per day....never once do I have to "adjust".... it's a great product....