Fasten your band on the middle hook so it sits comfortably level on your back & parallel to the floor. If it digs in, try a looser hook. Still tight? Try a larger band and smaller cup size. Rides up? Try a tighter hook or go down a band size (if needed).

Cups should fit smoothly, leaving no space between you and your bra. If you are spilling over, go up a cup size. Cups gaping? Go down a size.

Most of the support comes from the band. Your straps should be tight enough to stay in place and keep your bra cups from gaping, but they should never dig into your shoulder. Try this trick: Drop your straps off your shoulders. If your bra stays put you’ve got the right fit.