Montblanc MB0473S Sunglasses pair a refined round metal frame with full-tint lenses for polished everyday sunwear. Designed for a classic look, they suit casual and smart outfits alike. Key attributes: Gray | Metallic | Metal | Full tint lenses | Nylon lens material | Prescription-ready (lenses can be fitted) | Supplied with case and cleaning cloth | Round frame | Full-rim design | Dimensions & fit: Lens width: 50 mm | Bridge width: 20 mm | Temple length: 145 mm | Composition & care: Metal | Nylon | Wipe lenses with a soft microfiber cloth; store in supplied case when not in use; avoid abrasive cleaners.