Our Ultimate Sports Bra, Flex Sports Bra, and Low Impact Sports Bra all feature adjustable straps and locking zipper heads. Because of these features, many women choose one of these bras as their nursing bra of choice.
Remove one of the straps and use it to hold up your shirt by looping the strap around your shirt and re-attaching it through your neck hole. Watch this video for a visual explanation: Nursing