Stay a step ahead of the competition in the TYR Girls' Durafast Lite Maxfit Swimsuit. Constructed with TYR's most durable textile, Durafast Lite - the onepiece 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. Featuring a medium neckline, thick/supportive straps, keyhole back, moderate cut leg and a bold print, the Maxfit is ideal for athletes who want fuller coverage during every swim. TYR performance swimsuits are fully lined, provide UPF 50+ sun protection, 360 degree range of motion and a lining for freshness. All Durafast Lite suits are chlorine proof and sustain an impressive 200+ hours of performance. TYR Durafast Lite: 88% Polyester / 12% Spandex