Cartier Sunglasses — silver-metal sunglasses with photochromic Trivex lenses designed for versatile everyday wear. Each pair is supplied with the original case for secure storage. Key attributes: Gray | Silver | Metal | Photochromic Trivex lenses | Anti-reflective coating | Blue-light reduction | Includes original case | Rectangular full-rim frame | Smooth platinum finish | Dimensions & fit: Lens width: 54 mm | Composition & care: Frame: Metal | Lenses: Trivex (photochromic) | Clean lenses with a soft, lint-free cloth. Store in original case when not in use.