Guess GU00172 01B Sunglasses combine a clean square silhouette with gradient smoke lenses for reliable UV protection and everyday city wear. Key attributes: Black | Shiny black | Acetate | Gradient lenses | UV400 protection (100% UVA/UVB) | Full-rim frame | Comes with original case | Square silhouette | Gloss finish | Gradient smoke lenses | Dimensions & fit: Lens width: 53 mm | Bridge: 19 mm | Temple length: 150 mm | Medium size (53-19-150) | Suitable for oval, heart and round face shapes | Composition & care: Acetate