Salvatore Ferragamo Sunglasses. Series number: SF158S. Color code: 015. Shape: Square. Lens Width: 53 mm. Lens Bridge: 18 mm. Arm Length: 140 mm. 100% UV protection. Non-Polarized. Frame Material: Metal. Frame Color: Gunmetal. Lenses Type: Grey. Rim Style: Full-Rim. UPC/EAN code: 886895276191. Salvatore Ferragamo Grey Square Mens Sunglasses SF158S 015 53.Manufacturer's Packaging Included. Packaging Size And Color May Vary.