Ferragamo SF1026S Butterfly Sunglasses combine an elegant butterfly silhouette with a sculpted acetate frame for refined everyday sun protection. Designed for versatile wear, they accommodate prescription lenses and arrive with protective accessories. Key attributes: Black | Grey Gradient | Acetate | UV protection | Compatible with prescription lenses | Includes protective case and cleaning cloth | Butterfly frame | Full-rim silhouette | Dimensions & fit: Lens width: 54 mm | Lens height: 49 mm | Bridge: 19 mm | Temple length: 140 mm | Size: 54-19-140 | Standard fit | Composition & care: Frame: Acetate | Lenses: Plastic | Wipe lenses with a soft cloth; store in the provided case; avoid exposure to extreme heat and harsh chemicals.