Expand your horizons with The North Face Horizon Hat. Don this hat and protect yourself from the brutal midday glare of the sun. This lightweight nylon ripstop hat features a UPF 50 rating. In addition it also has a built-in polyester sweatband for next-to-skin comfort. To top it all off, this hat contains at least 90% bluesign® approved fabric which is the standard for environmentally responsible production.