TYR Andromeda Diamondfit One Piece Swimsuit features an out-of-this-world print design combined with Durafast Elite material and a flexible Diamondfit build so you can leave your competition back on Earth. Fabric 94% Polyester/6% Spandex. Fully lined with antimicrobial lining. Features Durafast Elite. 300+ hours of performance. 100% Chlorine proof. 100% Colorfast. UPF 50+ sun protection. Sizing & Fit Diamondfit style. Medium neckline. Sleek, flexible straps Keyhole back. Moderate leg cut.