From Nike, this hydroguard swim t-shirt features: Crew neckline Long sleeves Heat-transfer "Swoosh" design trademark on the chest Pullover construction Standard fit Dri-FIT technology that moves sweat away from your skin for quicker evaporation, helping you stay dry and comfortable UVA and UVB protection (UPF 40+) Dri-FIT polyester Machine wash/tumble dry Imported.