Although designed for rain protection and not sold as a means to protect against sun exposure, our canopy fabrics were tested and certified according to the American Standard AATCC 183 by an independent laboratory. The UV Protection Factor (UPF) results ranged by fabric color between UPF45 to UPF50+. LifeTek’s black, blue, and red fabric colors received a UPF rating of UPF 50+, and our green fabric received a UPF rating of UPF 45.