Tom Ford Troy Sunglasses combine a classic pilot silhouette with high-quality acetate construction for refined, everyday wear. Key attributes: Black | Acetate | UV protection | Blue light blocking lenses | Compatible with prescription lenses | Includes original case, cleaning cloth and certificate of authenticity | Pilot shape | Full-rim frame | Temple logo detail | Dimensions & fit: Lens width: 61 mm | Bridge: 10 mm | Temple length: 140 mm | Composition & care: Acetate | CR-39 lenses | Clean lenses with the included cloth and store in the case. Avoid abrasive cleaners and harsh chemicals.