94% Polyester, 6% Spandex Imported Constructed with TYR’s most durable textile - Durafast Elite - this performance swimsuit utilizes high denier poly fiber and innovative circular knit construction to combine the strength and colorfastness of polyester with the comfort of spandex. TYR Jammer swimsuits hit above the knee and feature a compressive fit, adjustable drawcord waist and free range of motion. They are the perfect performance suits for athletes who want reliable coverage that won’t weigh them down. Due to their chlorine proof and colorfast nature, Durafast Eliteswimsuits are able to sustain 300+ hours of use, while maintaining a comfortable hold on your body. Go to the TYR store for full assortment - amazon.com/TYR