Designed specifically for the beach, most beach tents have excellent UV protection. A UPF rating of 50+ (the same rating the Easthills Outdoors Instant Shader has) is pretty much standard these days, which means your beach tent’s fabric will only allow 1/50th of harmful UV rays to penetrate your tent (blocking approximately 97.5-98% of UV rays). If you factor in the UV protection provided by your sunscreen, you’re essentially completely protected from the sun when you’re inside your beach tent.