Dior 30Montaigne B7I Sunglasses pair a refined butterfly silhouette with couture detailing, making them a versatile choice for everyday wear and elevated looks. Key attributes: Black | Gray | Acetate | 100% UVA/UVB protection | Filter category 3 | Suitable for prescription lenses | CD signature hinge in gold-finish metal with Swarovski crystal bead | Engraved CD signature on the left lens | Engraved Christian Dior signature on the right temple interior | Comes with original case | Butterfly shape | Black acetate frame | Gold-finish metal hinge with bead detail and Swarovski crystals | Engraved CD signature on lens and temple interior | Composition & care: Acetate | Clean lenses with a microfiber cloth. Store in the original case. Avoid exposure to extreme heat and harsh chemicals.