Ray-Ban RB3666 Pilot Sunglasses blend a classic aviator silhouette with a modern double-bridge structure. Polarized lenses reduce glare and provide UV400 protection for clearer vision. Key attributes: Black | Negro | Metal | Polarized lenses | Reduces glare and reflections | 100% UV400 protection | Adjustable nose pads for a custom fit | Thin metal temples for lightweight comfort | Includes original case and official warranty | Pilot silhouette with double bridge | Rectilinear, structured lines | Balanced, versatile shape | Dimensions & fit: Lens height: 44 mm | Lens width: 56 mm | Bridge: 17 mm | Temples: 140 mm | Balanced fit | Composition & care: Metal | Clean with water and neutral soap. Do not use dirty or abrasive cloths that could alter filter characteristics. Use only original accessories and replacement parts.