Make waves in this open-back one-piece designed with a high-cut leg and cheeky seat coverage. We made it with chlorine-resistant fabric for summers spent poolside, plus UPF 50+ protection and quick-dry properties to keep you comfortable out of the water and in the sun. Style Details 80% Nylon / 20% Spandex The Skin Cancer Foundation recommends this fabric as an effective UV protectant only for covered areas Clean finish seaming Fully lined Stretch, Quick Dry, UPF 50+ Fair Trade, Recycled Content Classic halter one-piece Provides lift and support Empire band with adustable back hook entry Back keyhole detail Flattering for all figures and bust sizes .Moderate bust support