Salvatore Ferragamo Sunglasses. Series number: SF744SLA. Color code: 001. Shape: Butterfly. Lens Width: 59 mm. Lens Bridge: 15 mm. Arm Length: 135 mm. 100% UV protection. Non-Polarized. Frame Material: Plastic. Frame Color: Black. Lenses Type: Grey Gradient. Rim Style: Full-Rim. UPC/EAN code: 886895211239. Salvatore Ferragamo Grey Gradient Butterfly Ladies Sunglasses SF744SLA 001 59. Manufacturers Packaging Included. Packaging Size And Color May Vary.