Cartier Santos Classic Optical Frame combines lightweight titanium construction with a refined half-rim rectangular silhouette for polished everyday wear. Key attributes: Yellow | Gold | Titanium | Lightweight construction | Durable metal frame | Acetate temple tips for comfort | Rectangular half-rim silhouette | Santos screw detailing on temples | Engraved logo on temples | Dimensions & fit: 56 - 18 - 145 mm (lens width - bridge - temple) | Composition & care: Titanium | Acetate (temple tips) | Clean lenses and frame with a microfiber cloth. Avoid abrasive cleaners and prolonged exposure to moisture. Store in supplied protective case.