Serengeti Lenwood SS485002 sunglasses pair a bold rectangular acetate frame with mineral polarized Spectral Control lenses. Designed for clear vision in bright conditions, they perform well for driving and everyday outdoor use. Key attributes: Gray | Transparent | Acetate | Polarized lenses | Photochromic lenses | Spectral Control technology | UV protection (UV400) | Prescription lens compatible | Includes original case and microfiber cleaning cloth | Rectangular frame | Statement oversized silhouette | Shiny crystal finish | Dimensions & fit: Lens width: 57 mm | Bridge width: 18 mm | Temple length: 155 mm | Extra large fit | Composition & care: Frame: Acetate | Lens: Mineral glass (polarized) | Clean lenses with the included microfiber cloth and lens cleaner; store in the supplied case when not in use.