Dior DioRibbon A1I sunglasses combine a classic pilot silhouette with ribbon-inspired temple detailing. They feature brown gradient lenses that provide everyday UV protection. Key attributes: Brown | Acetate | 100% UVA/UVB protection | Filter category 2 | Suitable for prescription lenses | Pilot shape | Ribbon-inspired guilloche detailing on temple interior | CD signature on bridge and left lens | Silver-tone Dior signature on temples | Brown gradient lenses | Dimensions & fit: Lenses: 56 mm / 2 inches | Bridge: 14 mm / 0.5 inch | Temples: 145 mm / 5.5 inches | Composition & care: Acetate frame | Gradient lenses