Guess Butterfly Sunglasses combine a feminine butterfly silhouette with acetate construction for everyday sunwear. The GU00197 model features gradient smoke lenses and includes the original Guess case and cleaning cloth. Key attributes: Black | Acetate | Includes original case and cleaning cloth | Butterfly frame | Gradient smoke lenses | Full-rim frame | Dimensions & fit: Lens width: 55 mm | Lens height: 52 mm | Bridge: 20 mm | Temple/Arm length: 140 mm | Composition & care: Acetate