Montblanc MB0412S Round Sunglasses combine a rimless, gold-tone metal frame with violet-tinted lenses for refined everyday eye protection. Designed for a medium fit, they balance a sleek profile with practical UV protection. Key attributes: Gold | Violet | Metal | UV400 protection | Non-prescription lenses (not suitable for graduation) | Includes original case and accessories | Rimless round frame | Gold-tone frame | Violet-tinted lenses | Dimensions & fit: Lens width 48 mm | Bridge 20 mm | Temple length 150 mm | Medium fit | Composition & care: Metal frame | Nylon lenses | Rinse with lukewarm water and clean with a microfiber cloth. Avoid alcohol or harsh solvents. Dry gently and store in the protective case away from heat and direct sunlight.