Discover the extremely durable, chlorine-resistant and sporty arena Two Sides Swim Pro Back swimsuit for women from the arena Performance product line. It is ideal for competitive swimmers and regular swimmers who frequently train in chlorinated water. Made from highly chlorine-resistant, quick-drying and durable MaxLife Eco material with integrated UPF50+ UV protection. This eco-friendly evolution of arena's MaxLife fabric contains at least 50% recycled polyester derived from PET bottles. Equipped with wide straps, ergonomic back solution and lined front for a secure and comfortable fit. The material's OEKO-TEX® STANDARD 100 means that it has been tested for harmful substances and that the product is harmless to human health and the environment.