A high-performance racerback bra engineered with moisture-wicking four-way stretch fabric and a supportive scoop neckline. Technical features include reinforced shoulder straps, a wide elastic underbust band, and removable perforated foam padding for localized breathability. Constructed with flat seams and bias binding to eliminate friction, this mid-impact piece is optimized for A–C cups. Composition varies by origin: 75-82% polyester blended with 18-25% elastane, featuring a breathable sports mesh lining.