Marc Jacobs Sunglasses. Series Marc. Color code: 0MGF. Size: 54. Shape: Aviator. Lens Width: 57 mm. Lens Bridge: 18 mm. Arm Length: 140 mm. 100% UV protection. Non-Polarized. Frame Material: Metal. Frame Color: Shiny Black. Lenses Type: Gray Gradient. UPC/EAN code: 827886350001. Marc Jacobs Marc Gray Gradient Aviator Unisex Sunglasses MARC 7/S 0MGF 54. Condition: Excellent. No visible scratches on lens.