Ray-Ban Jack Frame brings a contemporary take on classic round metal eyewear. The design pairs an irregular round silhouette with a lightweight metal build for everyday prescription or non-prescription use. Key attributes: Brown | Havana | Metal | Lightweight | Durable metal construction | Prescription-ready | Compatible with varifocal and reading lenses | Irregular round silhouette | Full rim | Temple detailing | Dimensions & fit: Lens width: 49 mm | Lens width: 51 mm | Bridge: 20 mm | Temple: 140 mm | Height: 44 mm | Height: 46 mm | Medium fit | Composition & care: Metal | Clean lenses with a microfibre cloth and lens cleaner. Store frames in their case when not in use and avoid exposure to high heat or harsh chemicals.