Boss 1989/S Sunglasses combine a lightweight metal aviator frame with reliable UV protection for everyday city and outdoor wear. Key attributes: Matte ruthenium | Black | Metal | UV400 protection | Lightweight construction | Comfortable fit | Aviator shape | Full rim | Dimensions & fit: Lens width: 60 mm | Bridge: 15 mm | Temple length: 145 mm | One size (60-15-145) | Composition & care: Metal | Wipe lenses with a microfiber cloth and store in the protective case when not in use. Avoid exposure to heat and harsh chemicals.