éhe long-sleeve Hurley Dri-FIT One And Only Men's Rashguard is made with lightweight stretch fabric that dries quickly and moves with your body for superb comfort and natural range of motion. UV fabric blocks out the sun for added protection. Benefits UVA and UVB protection from the sun in areas covered by the shirt (UPF 50+) Raglan sleeves and stretch fabric provide excellent range of motion Flat seams move smoothly against your skin Product Details Fabric: 88% nylon/12% spandex Machine wash Importedé