PERFORMANCE DESIGN: Gain an edge in all your activities. This premium two-piece bikini swimsuit for women is designed for racing, training, or recreational swimming. It's perfect for swimmers who want high-performance in a swimsuit that lasts. STRONG AND DURABLE: The polyester Durafast One fabric on this women's workout bikini is our most classic textile, strategically designed to last 300+ hours and withstand countless swims without fading or breaking down. BUILT TO MOVE: This women's athletic bathing suit boasts a full range of motion thanks to sleek, flexible straps, a drawcord adjustable waist, and a moderate cut that maintains a comfortable hold on your body for reliable full coverage. LONG-LASTING: With chlorine-resistance and UPF 50+ sun protection, this swimsuit for women is made from 100% polyester that lasts 20x longer than traditional swimwear. Ideal for recreational or competitive use in both indoor and outdoor environments. SINCE 1985: Since its inception, TYR has become one of the world’s most recognizable swimming and fitness brands. TYR, Always in Front.