Salvatore Ferragamo Sunglasses. Series number: SF744SLA. Color code: 613. Size: 59. Shape: Square. Lens Width: 59 mm. Lens Bridge: 15 mm. Arm Length: 135 mm. 100% UV protection. Non-Polarized. Frame Material: Acetate. Frame Color: Red. Lenses Type: Red/Brown Gradient. Rim Style: Full-Rim. UPC/EAN code: 886895211406. Salvatore Ferragamo Red/Brown Gradient Square Ladies Sunglasses SF744SLA 613 59.