Unbeatable UPF 50+ sun protection, so you can spend more time visualizing your route and less time worrying about sunburns. Because, "too much of a good thing is bad for you," is true for a lot of things (like sun exposure and harmful UV rays), but the protective strength of your clothing isn't one of them. That said, take this hoody and go out and do a lot of what you love to do. Climb after climb, it gives you the highest level of softness, range of motion, and all-around comfort.