The super stretchy and sporty Hyacinth Swim Pro Back Swimsuit for women is part of the extremely comfortable arena Feel line and fits like a second skin. It is ideal for fitness and leisure swimmers doing any water activity at the pool, at the beach and in any other body of water. Made of chlorine and saltwater-resistant Waterfeel Eco fabric with integrated UPF 50+ UV protection, this 4-way stretch fabric ensures a perfect fit, maximum freedom of movement and outstanding comfort. It is the eco-friendly evolution of arena's Waterfeel fabric and is made with recycled polyamide. Equipped with wide straps and an ergonomic back for a secure fit and good bust support. The soft front lining offers comfortable coverage.