Shop our selection of UV block flap hats available in a variety of styles and colors. Our UV Block Flap hats offer fantastic summer and sun protection. Find a hat in our huge selection of zipper flap caps, microfiber, UV50+, UV 40+, large brim, and Talson. These hat and cap options are perfect for all season wear. They can keep your head protected during extreme weather conditions. Check out our selection of removable flap cap styles. These hats are great for hunting and outdoor lovers. Never fear, a great UV protection block flap cap is here.