Serengeti Delio Sunglasses combine Italian acetate styling with Serengeti’s advanced lens technology for clear, comfortable vision on the move. The Delio stands out for its mineral, photochromic and polarized lenses—ideal for driving and everyday wear. Key attributes: Crystal Slate | Acetate | Polarized lenses | Photochromic (light-adapting) lenses | Mineral glass lenses | UV protection | Prescription-ready | Includes case and cleaning cloth | Anti-reflective treatment | Square frame | Italian acetate construction | Classic silhouette | Dimensions & fit: 51 x 21 x 145 mm (eye x bridge x temple) | Medium fit | Composition & care: Acetate (frame) | Mineral glass (lenses) | Wipe lenses with a soft, lint-free cloth; store in the provided case; avoid abrasive cleaners and harsh chemicals.