Salvatore Ferragamo Sunglasses. Series SF899SK. Color code: 280. Shape: Round. Lens Width: 55 mm. Lens Bridge: 23 mm. 100% UV protection. Non-Polarized. Frame Material: Metal. Frame Color: Sand. Lenses Type: Grey. Lenses Type: Grey. Rim Style: Full-Rim. UPC/EAN code: 886895342315. Salvatore Ferragamo Grey Round Ladies Sunglasses SF899SK28055.