Cartier Panthère Classic Sunglasses combine a sculptural panther motif and a refined acetate-and-metal frame with photochromic lenses for adaptive everyday wear. Key attributes: Gray | Silver | Acetate and metal | Photochromic lenses that adapt to changing light | Acetate temple tips for comfort | Engraved Cartier logo on metal temples | Cat-eye inspired silhouette | Sculpted panther motif along the lens contour | Gold-finish metal detailing | Combined acetate front with metal profile | Dimensions & fit: Lens width: 56 mm | Bridge: 19 mm | Temple length: 145 mm | Composition & care: Acetate | Metal | Photochromic lenses | Wipe lenses with a microfiber cloth and store in the provided case. Avoid exposure to extreme heat and harsh chemicals.