It's not easy keeping them covered with sunscreen. That's why we love our rash guards, specially designed with the ultimate in sun protection, a 50 UPF rating that's guaranteed to last the life of the garment, even after 40 washes and extensive exposure to sun and chlorine. So, all you have to do is add sunscreen to for the best protection under the sun. For comfort, our rash guards also dry quickly. Stretchy 80% nylon/ 20% spandex blend holds its shape when wet. Hand wash. Imported.