Dior BlackSuit A4U Sunglasses combine a pilot-style silhouette with acetate-and-metal construction for a refined everyday sun accessory. The design emphasizes a full-rim aviator shape suited to a range of face shapes. Key attributes: Brown | Havana | Acetate | Metal | Aviator shape | Full rim | Dimensions & fit: 53-20-145 mm | Lens width: 53 mm, Bridge: 20 mm, Temple: 145 mm | Composition & care: Acetate frame | Metal temples | CR-39 lenses