If you are in the market for a high impact racerback sports bra you should give the Y-Back Bra a shot.
Y Strap Bra Black
YUDESEN Sports Bra for Women,Y Cross Back Padded Strappy Sports
Y-Back Bra - 4RUN3
Run Racer Y Back Sports Bra - Backless Yoga Workout Bra
adidas Y-3 Running Bra - Black, Women's Lifestyle
Handful Women's Y-Back Maximum Support Racerback Sports Bra with
Handful Women's Y-Back Maximum Support Racerback Sports Bra with
Spaghetti Strap Padded Sports Bras for Women - Y Back Yoga
Handful Women's Y-Back Maximum Support Racerback Sports Bra with
Spaghetti Strap Padded Sports Bras for Women - Y Back Yoga Workout