The super stretchy Solid O Back Swimsuit 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 MaxFit 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 version of arena's MaxFit fabric and is made with recycled polyamide. Equipped with wide straps and an ergonomic back for a secure fit and good support for the bust and waist area. Whether you're a competitor or just devoted to water sports, a world-class swimsuit that is made for longevity will enhance your performance and experience.