Authentic NWT SALVATORE FERRAGAMO Brown Oval Ladies Sunglasses with Case Salvatore Ferragamo Sunglasses. Series SF770SA. Series number: SF770SA. Color code: 001. Shape: Oval. Lens Width: 61 mm. Lens Bridge: 15 mm. Arm Length: 135 mm. 100% UV protection. Non-Polarized. Frame Material: Acetate. Frame Color: Black. Lenses Type: Grey. Rim Style: Semi-Rimless. UPC/EAN code: 886895205870. Colors may vary depending on lighting and device used to view item. Purchasing this item acknowledges that you have viewed all pictures, read entire description, and asked questions if applicable prior to purchase.