Serengeti Dorwinn SS578001 sunglasses combine a metal square frame with Serengeti’s high-performance lens technology for reliable eye protection in changing light. Ideal for everyday wear and driving, they deliver sharp contrast and reduced glare. Key attributes: Yellow | Indeterminado | Metal | Photochromic (light-adjusting) lenses | Polarized lenses | Spectral Control lens technology | Prescription-ready (RX available) | Includes original case and cleaning cloth | Square frame | Matte finish | Dimensions & fit: Bridge width: 14 mm | Temple length: 140 mm | Lens height: 46 mm | Large fit | Composition & care: Metal frame | Mineral glass lens