Serengeti Bormio Sunglasses pair a lightweight, wrap-around frame with Serengeti’s photochromic, polarized lens technology. Designed for driving and active outdoor use, they deliver enhanced contrast and reliable glare reduction. Key attributes: Brown | Tortoise | Eco-nylon | Photochromic lenses | Polarized lenses | Spectral control for enhanced contrast | UV protection | Anti-reflective and oleophobic coatings | Lightweight construction | Comfort nose pads | Includes protective case and cleaning cloth | Wrap-around frame | Rectangle/pilot silhouette | Matte tortoise finish | Dimensions & fit: Lens width 62 mm | Bridge 16 mm | Temple length 130 mm | Medium fit | Base curve 8 | Composition & care: Eco-nylon frame | Mineral glass lens | Wipe lenses with a microfiber cloth and mild lens cleaner. Store in the protective case when not in use. Avoid abrasive cleaners and high heat.