Cartier Optical Frame — a CT0221O design that pairs a classic panthos silhouette with signature Cartier hinge detailing for a refined everyday eyewear option. Key attributes: Brown | Havana | Acetate | Panthos-shaped frame | Godron and C de Cartier hinge detail | Logo plaque on temple tips | Dimensions & fit: Lens width 50 mm | Bridge 20 mm | Temple length 145 mm | Medium fit | Composition & care: Acetate | Wipe clean with a soft, dry cloth. Store in a protective case. Avoid abrasive cleaners and prolonged exposure to heat.