These BeOne men's polarized aviator sunglasses offer UV400 protection, which helps prevent eye cancer and sunburns. The frame is made of metal and features a rectangular shape. Color choices include gunmetal frame with dark smoke lenses, black frame with gray lenses, gunmetal frame with green lenses, gold frame with green lenses, gunmetal frame with brown lenses, and bronze frame with brown lenses. These are available for purchase by the dozen, which is ideal for department stores, sunglass kiosks and other large retailers.