Guess Metal Navigator Sunglasses combine a classic navigator/aviator silhouette with a ridged brow bar and gradient lenses for dependable sun protection and everyday wear. Key attributes: Gray | Metal | UV protection (UV400) | Scratch-resistant lenses | Good impact resistance | Embossed G logo at temples | Ridged metal arms with plastic tips | Includes original case or soft pouch | Navigator / aviator shape | Ridged brow bar | Double bridge | Gradient lenses | Dimensions & fit: Lens width: 57 mm | Lens width: 59 mm | Lens height: 45 mm | Bridge: 18 mm | Temple/Arm length: 145 mm | Composition & care: Metal frame | Plastic lenses | Wipe lenses with a microfiber cloth and store in the supplied case when not in use. Avoid abrasive cleaners and prolonged heat exposure.