The stylish arena Swimsuit U Back Placement is perfect for fitness swimmers who take care of comfort while training. Made of chlorine and saltwater resistant MaxFit Eco fabric with integrated UPF50+ UV protection . This 4-way stretch fabric guarantees perfect fit, maximum freedom of movement and outstanding comfort. It is the eco-friendly evolution of Arena`s MaxFit fabric and is made with recycled polyamide. With inner bra and adjustable straps for secure fit and good support for bust and waist area. Stylish swimsuit with maximum comfort Ideal for recreational swimmers arena MaxFit Eco fabric: 4-way-stretch, chlorine and salt water resistant, UPF 50+ UV protection, quick-drying, perfect fit and maximum comfort, made from recycled nylon Inner bra and adjustable straps for good support and secure fit