The Women's Durafast Diamondfit Swimsuit is made with 100% polyester and is 20 times longer lasting than traditional swimwear. Boasting four way stretch technology and UPF 50+, this Durafast swimsuit provides excellent freedom of movement and sun protection. Product Specs: Medium Neckline, Sleek/Flexible straps, Keyhole Back, Moderate Cut Leg, UPF 50+ Logo at hip Skinny straps for reduced tan lines Durafast fabric lasts 20 times longer than traditional Lycra 100% Chlorine and sun-resistant Quick drying Minimal moisture absorption 4 way stretch technology Fully lined Brand New with tags on! Great for summer, beach, swimming and water sports!