Fit & Design: Performance fit one-piece swimsuit Features triple-bound X-back and keyhole back Constructed with polyester fabric for a comfortable feel with moisture-wicking properties Fully lined for comfort and modesty Anti-microbial lining keeps each fiber feeling fresh and new Chlorine-proof and colorfast design provides product longevity Technology: UPF 50+ sun protection shields from the sun’s harmful rays Durafast Elite® technology guarantees 300+ hours of performance