Serengeti Sunglasses Lunger SS545003 Shiny Dark Gunmetal Mineral Polarized Drivers Gradient Photochromic combine rugged elegance with cutting-edge lens technology — designed for those who live life on the move. Featuring Serengeti’s signature photochromic lenses, Lunger seamlessly adapts to changing light conditions, delivering crisp, glare-free vision wherever you are. The bold, lightweight frame offers durability and all-day comfort, making it ideal for driving, travel, or outdoor adventures. Premium performance and refined style — now at a price that makes sense.