Designed for swimming and training, the Nike Women’s HydraStrong Fly Racerback One‑Piece Swimsuit delivers a streamlined fit with performance‑focused construction. Made with chlorine‑resistant HydraStrong fabric, this one‑piece swimsuit features a fully lined interior, a classic‑cut leg, and full bottom coverage. A racerback design with narrow shoulder straps and a Swoosh logo on the hip complete the functional design for regular swim use.