Elevate your style with these Montblanc geometric sunglasses for men. The ruthenium/grey color combination adds a touch of sophistication to any outfit. The injected frame material in ruthenium color ensures durability and comfort. The CR 39 grey lenses provide excellent UV protection. The adjustable lenses make these sunglasses a practical and stylish choice. With a size of 51/21/145, model MB0155S is a must-have for any fashion-forward man. Shop the original Montblanc collection on Otticanet for the latest trends in eyewear.