Furla Butterfly Sunglasses combine an elegant butterfly silhouette with a slim acetate frame for polished everyday sun protection. The gradient brown lenses offer clear visibility and Category 3 UV protection for bright conditions. Key attributes: Brown | Havana | Acetate | Category 3 UV protection | Gradient lens tint | Suitable for prescription lenses | Lightweight construction | Butterfly shape | Slim acetate frame | Gradient brown lenses | Signature Arc logo on temples | Dimensions & fit: Lens width: 55 mm | Bridge: 17 mm | Temple length: 140 mm | Medium fit | Composition & care: Frame: Acetate | Lenses: CR39 (polyester) | Clean lenses with a microfiber cloth and mild lens cleaner. Store in a protective case when not in use. Avoid abrasive cleaners and prolonged exposure to heat.