Salvatore Ferragamo Sunglasses. Color code: 001. Shape: Square. Lens Width: 55 mm. Lens Bridge: 18 mm. Arm Length: 140 mm. 100% UV protection. Non-Polarized. Frame Material: Acetate. Frame Color: Black. UPC/EAN code: 886895423410. Salvatore Ferragamo Square Sunglasses SF959S 001 55.