Montblanc MB0436S 003 sunglasses combine a rectangular acetate frame with Montblanc's signature nib detailing for refined everyday sun protection. The design emphasizes a full-rim construction and distinctive wirecore ornamentation for a polished look. Key attributes: Gray | Acetate | UV protection | Includes original case and accessories | Rectangular frame | Full-rim acetate construction | Metal nib emblem at temples | Visible inner wirecore detail | Dimensions & fit: Lens width: 54 mm | Bridge: 18 mm | Temple: 145 mm | Composition & care: Acetate | Wipe lenses with a soft cloth; store in the supplied case.