Suitable for the highest levels of competition and training, the Dolfin(R) Women's Solid DBX Back Swimsuit features Chloroban polyester for exceptional stretch and recovery properties, long-wearing performance, and a soft fit. The swimsuit's fabrication includes a UPF 50+ rating for sun protection. Get ready, get set and go this season wearing the Dolfin(R) Women's Solid DBX Back Swimsuit. Features Long-wearing, soft, and comfortable Excellent stretch and recovery properties Ideal for highest levels of competition and training UPF 50+ rating for additional sun protection 100% Chloroban polyester