Racerback Sports Bra Women's High strength Shockproof ALO Luxe Bra (Raisin) Women's Bra. Practice makes perfect! Now make the Racerback Sports Bra with Power Mesh Back WF Shopping Women's Medium Support Racerback Sports Bra with Mesh Back WF Shopping Women's Mesh Bras Old Navy. The Anna Kaci sports bra is detailed with a round scoop neckline, thick bands, and elevated seaming. Features a triangular shaped mesh paneling in the back for both breathability and style. MATERIAL: 80% Nylon, 20% Spandex MEASUREMENTS: Small Bust: 24. 8" in Length: 11. 8"in Medium Bust: 26. 4" in Length: 12. 2"in Large Bust: 28" in Length: 12. 6"in X Large Bust: 28. 3" in Length: 13"in