Stay protected with the Under Armour Sportsmask. This mask provide you with airflow that you need, a cool feel and is great for athletes to wear when running or training. The mask has a UPF 50 rating that will keep you protected from the harmful UV rays of the sun.? Material: 100 percent Polyester Structured Design Sits Up off the Face and Lips Water-Resistant Outer Shell Treatment on Inside Layer Polyurethane Open-Cell Foam UA Iso-Chill Fabric on Interior Lining and Ear Loops UPF 50 Sun Protection Model Number: 1368010 Facemasks are not eligible for return or refund. All sales are final. Item# 17548