Cartier Santos Pilot Sunglasses combine the Santos design with a metal aviator frame and grey nylon lenses for refined everyday sun protection and a classic silhouette. Key attributes: Gray | Silver | Metal | Nylon lenses | Aviator shape | Double bridge | Santos screw detailing on temples | Engraved Cartier logo | Dimensions & fit: 60-16-145 mm | Composition & care: Metal | Bio nylon | Wipe lenses with a microfiber cloth. Store in protective case when not in use.