Montblanc Sunglasses. Color code: 004. Size: 56. Shape: Aviator. Lens Width: 56 mm. Lens Bridge: 17 mm. Arm Length: 145 mm. 100% UV protection. Non-Polarized. Frame Material: Metal. Frame Color: Silver-tone. Lenses Type: Blue. UPC/EAN code: 889652280868. Montblanc Blue Aviator Men's Sunglasses MB0093S-00456.