Fit recommendation: Per company guidelines; if you don’t already have one, go to Nordies and get fit in any Chantelle bra… then add one band size for your sports bra sizing. Contrary to Chantelle I did not size down the cup, worked for me! Definitely a snug fit… even when you size up. Great support and separation(no uni-boob here) Racer back option is easy to hook, and stays hooked during workouts, again straps are snug in this configuration. Expecting some softening over time… all-in-all best sports bra I have ever owned. Note: I requested Nordstom carry these along with regular Chantelle, they are currently on the website!