on qualified purchases at our brands now thru 5/4/26.
About This Item
The NB Define Train Bra pairs best-in-class materials with flattering design language, providing medium support for dynamic training sessions and superior comfort for all-day wear.
Fit & Design:
Fitted silhouette is form-fitting, designed to feel snug against the body
Medium support designed for training activities with intermittent bounce, such as weightlifting, boxing, gym workouts, interval training and cycling
Removable pads for customizable coverage
Pullover styling for easy on/off
Elastic bottom band for support without restriction
Technology:
NB DRY fast-drying technology wicks moisture away from your body to help you work out with ease
Built with LYCRA® ADAPTIV yarns, this style features premium NB DEFINE fabric. NB Define fabric provides a comfortable second-skin feeling at movement and rest.
Brand : New Balance
Country of Origin : Imported
Style : WB51053
Fabric : 75% recycled polyester, 25% LYCRA®
Web ID: 26NEWWFITNDFNTRNBRKUI
REVIEWS
4.5
94%
Recommended
35 Reviews
Images
Andre K
4 days ago
Súper Top Hermoso Diseño
[This review was collected as part of a promotion.] I fell in love with this Define Train Bra! The fabric is super light and airy, and the design is comfortable and supportive without being too tight.
KKelso
5 days ago
Mvp Sports Bra
[This review was collected as part of a promotion.] This is my favourite sports bra for all activities, I have 5 pairs. (My main activities are running and gym workouts). I am on the small-end of bra sizes, so this style is perfect for me. The removable padding means it retains its shape/form after maaaaany washes. Love the neckline and razorback cut that allows me to move freely without feeling restricted.
nm96
6 days ago
Supportive, Secure, Everyday Favorite
[This review was collected as part of a promotion.] One of my favorite New Balance bras, the Define Train Bra is a standout for daily training, gym workouts, and runs alike. It offers great support that feels secure without being restrictive, making it perfect for everything from strength days to easy runs. The fabric is soft and smooth with wide straps that stay comfortable even during longer sessions, and the fit truly stays in place so you are not constantly adjusting mid workout. It is incredibly versatile and works just as well for lifting and medium impact runs as it does for yoga or running errands. If you are looking for a reliable, flattering, and high performing everyday training bra, this one absolutely delivers.
ajwchi
6 days ago
Best New Sports Bra!
[This review was collected as part of a promotion.] This is my new favorite bra! It is super soft and doesn't chaff but is still supportive. I really like how the band lays, it isn't big and bulky and looks seamless under shirts.
NadiaSalomon
1 week ago
Nb Define Train Bra
[This review was collected as part of a promotion.] I love this bra for anything from strength training to long walks. It’s supportive without feeling restrictive, and the fabric is super soft and breathable. It holds everything in place but still feels comfortable enough to wear all day. Definitely one of those pieces I reach for on busy days when I’m moving a lot.