30dd bras Shock Absorber Women\'s Extreme Support Sports Bra Top, Black/White, 30DDFirm control, wire-free sports bra. Stretch microfiber. Moisture-wicking, keeps you feeling cool and dry. Ultimate support and comfort. Mesh racerback with keyhole. Comfort straps are back adjustable. 3 column, 2 row hook and eye back closure. Perfect for active lifestyles. Ideal for running, soccer, high-impact