This long sleeve swimsuit has a ribbed texture and a zip-fastening for easy wear, with a classic collar and a stretchy fabric. The swimsuit has a UPF rating of 50+ on covered areas, perfect for protecting them from the sun. Textured finish Long sleeves Stretch fabric Zip fastening UPF rating of 50+ Machine washable. Main 91% Polyester, 9% Elastane. Lining 92% Polyester, 8% Elastane. Country of Origin: China This fabric will provide protection against solar ultraviolet radiation. It has been independently tested and given a UPF rating of 50+ which blocks more than 97.5% of UV rays. Important Advice: • Sun exposure causes skin damage • Only covered areas are protected • Always use a high protection factor sunscreen on any exposed areas of skin • The protection offered by this fabric may be reduced with use or if stretched or wet • Always rinse in fresh water after each use • Young children should be kept in the shade between 11 and 3 • Don't forget your hat and sunglasses. • Fabric provides UVA +UVB protection from the sun.