Ray-Ban RB3183 Polarized Sunglasses - Gunmetal/Gray Mirror Silver Gradient

The Ray-Ban RB3183 Sunglasses aim for a modern look with lightweight semi-rimless rectangular shaped metal frames that feature soft, adjustable nose pads for comfort. The lightweight APX polycarbonate lenses are polarized. The Ray-Ban logo is displayed on a lens and the temples. All Ray-Ban sunglasses include a storage case and cleaning cloth. Manufacturer style #: RB3183. Semi-rimless rectangular shape Metal frames Polarized, APX polycarbonate lenses Soft, adjustable nose pads Ray-Ban logo a lens and on temples Includes storage case and cleaning cloth About Ray-Ban lenses Classic: Created in 1937, the classic lens was originally developed for military use. Classic lenses are available in many styles, including the popular G-15 and B-15 lens. These lenses offer a high degree of clarity, comfort and protection, blocking out a majority of blue light and prevents 85% visible light from passing through the lens. Mirror: The mirror coating features an advanced technological coating to help reduce glare and increase contrast for greater visual comfort, while also providing a stylish look. Flash Mirror: The same great technological coating as the mirror lens significantly decreases glare, with an additional bold and stylized flash coating. Gradient: Gradient lenses are characterized by a smooth transition from a solid color to a transparent shade of the same color. Photochromic: Sensitive to light exposure and adaptable to every kind of environment. The UV400 protection ensures almost complete protection for the eye. (99%-100%).