These Khan aviator sunglasses are made of plastic and metal and feature mirrored lenses. Offering UV400 protection, these sunglasses help protect eyes from harmful ultraviolet rays that can lead to cancer or sunburns. Available in a wide variety of colors, these sunglasses are sold in sets of an assorted dozen. Lens colors include orange, yellow-green, purple-blue, purple-green, and light blue. These sunglasses come with molded earpieces and nosepieces.