The TYR Men's Durafast Elite™ Solid Racer Swimsuit offers minimized coverage and a compressive fit for reduced drag. Built with high denier poly fiber and innovative circular knit construction, to combine the strength and colorfastness of polyester with the comfort of spandex. The Durafast Elite™ Racer is able to sustain 300+ hours of use while maintaining a comfortable hold on your body and is completely chlorine proof.