Serengeti Borrego SS758003 Sunglasses combine a classic angular silhouette with Serengeti’s high-performance lens options, designed for clear, glare-free vision on the road and every day. Key attributes: Brown | Havana | Acetate | Polarized lenses | Spectral control (Serengeti lens technology) | Lightweight acetate frame | Comfort fit temples | Angular rectangular silhouette | Havana patterned frame | Dimensions & fit: Lens width 55 mm | Bridge 19 mm | Temple 145 mm | Medium fit | Composition & care: Frame: Acetate | Lens: Borosilicate mineral glass (lens options may vary) | Clean lenses with a microfiber cloth. Avoid abrasive cleaners or solvents. Store in the protective case when not in use. Do not expose to extreme heat.