Coolibar UPF 50+ Women's Long Sleeve Water Jacket - Sun Protective 100% Polyester Zipper closure UPF 50+ - protects against 98% of UVA and UVB rays Aqua SUNTECT Classic is a technically elegant, sun-safe swim fabric that is chlorine and saltwater resistant with a modest 4-way stretch; Silky smooth on the inside with a figure-flattering matte surface on the exterior plus it is lightweight, quick dry and comfortable Full zip front makes changing a breeze, contrast piping details, raglan sleeves, and flat lock seams on neck and shoulder to prevent chaffing 25 inch body length (size medium); Cold rinse after use, Easy care: machine wash warm, line dry; Imported Recommended for swimming and water sports like snorkeling and waterskiing