Dsquared2 D2 0197/S Pilot Sunglasses combine classic aviator lines with acetate construction and graduated lenses for versatile everyday sunwear. Key attributes: Brown | Acetate | Graduated lens tint | Prescription lens compatible | 1-year manufacturer guarantee | Pilot frame | Full-rim acetate frame | Brown horn frame color | Grey graduated lenses | Dimensions & fit: Lens width: 57 mm | Bridge: 19 mm | Temple length: 145 mm | Composition & care: Acetate | Wipe lenses with a microfiber cloth; store in a protective case; avoid abrasive cleaners and prolonged exposure to high heat.