Dior 30Montaigne S8U sunglasses pair a classic square acetate frame with gradient gray lenses for refined everyday wear. The design combines couture details with practical protection for versatile, everyday styling. Key attributes: Black | Acetate | UVA/UVB protection | Filter category 3 | Suitable for prescription lenses | CD signature metal hinge | Includes original case and cleaning cloth | Certificate of authenticity and guarantee included | Square frame | Gradient gray lenses | Engraved Christian Dior signature on right temple interior | Gold-finish metal detailing | Dimensions & fit: Lens width: 54 mm | Bridge width: 19 mm | Temple length: 130 mm | Composition & care: Acetate frame | Metal hinge | Nylon lenses | Clean lenses with the included cleaning cloth and a mild lens cleaner; store in the original case when not in use.