Dior Dio Ribbon O A1I Pilot Glasses combine a classic pilot silhouette with a lightweight two-tone acetate frame for everyday wear. Subtle temple branding and an included case make them a practical choice for refined daily use. Key attributes: Black | Multicolour | Acetate | Lightweight frame | Includes case | Pilot frame | Full rim | Subtle temple branding | Dimensions & fit: Lens width: 54 mm | Bridge: 16 mm | Temple length: 145 mm | One size | Composition & care: Acetate Colour: brown