Enjoy the sunshine under cover of the Solar Nylon Taxi Hat from Mountain Hardwear The wide bill and neck gaiter keep sun off of your face and neck while offering UPF protection against the sun's harmful rays Features: The Solar Nylon shell offers UPF 50 sun protection A CoolMax sweatband absorbs moisture for a comfortable feel The neck gaiter completely covers your neck, preventing awful neck sunburns Rear buckle adjustment and an extra long 4-inch brim Dark color on the underside of the brim reduces glare Specifications: Weight: 2 ounces Fabric: Nylon