Dior 30Montaigne B5U Sunglasses combine a low butterfly silhouette with couture details for refined everyday wear. The style pairs protective lenses with signature metal accents for a polished look. Key attributes: Red | Blue | Acetate | 100% UVA/UVB protection | Filter category 3 | Suitable for prescription lenses | Nose pads designed to adapt to all face shapes | Low butterfly shape | Gold-finish CD signature hinge | Engraved Christian Dior signature on right temple interior | Dimensions & fit: Lenses: 54 mm / 2 inches | Bridge: 17 mm / 0.5 inch | Temples: 130 mm / 5 inches | Nose pads designed to adapt to all face shapes | Universal fit | Composition & care: Acetate frame | Metal hinge | Tinted lenses | Wipe lenses with a microfiber cloth and store in a protective case. Avoid contact with chemicals and prolonged exposure to heat.