Discover the extremely durable, chlorine-proof and sporty arena Spikes Swim Pro Back Bra Swimsuit for women from arena Performance line. It is ideal for both competitive and regular swimmers who swim frequently in the pool. The highly chlorine-resistant MaxLife Eco fabric with integrated UPF 50 UV protection is extremely quick-drying and long-lasting. This eco-friendly version of arena's MaxLife fabric contains at least 50% recycled polyester from PET bottles.