Roberto Cavalli SRC158M sunglasses pair designer style with practical daily wear. The butterfly acetate frame delivers a bold silhouette and reliable sun coverage. Key attributes: Black | Negro brillante | Acetate | Non-polarized lenses | Butterfly frame | Full rim | Dimensions & fit: Lens width: 54 mm | Bridge: 17 mm | Temple length: 140 mm | Lens height: 44 mm | Composition & care: Acetate | Clean lenses with a microfiber cloth and lens-safe cleaner; store in the case and avoid exposure to extreme heat or harsh chemicals.