Mont Blanc
Square Sunglasses
Square Sunglasses
Elevate your everyday style with the Montblanc MB0421S 001 Sunglasses, featuring a sleek black frame paired with sophisticated dark grey lenses. The bold square design combines timeless elegance with modern luxury, while the signature Montblanc detailing adds a refined touch. Perfect for both casual and formal occasions.
Size: 53-20-150
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Frame Dimension Guide


To ensure your sunglasses fit perfectly, follow these steps using our eyewear size chart:
Match Your Measurements
Compare your face width or your current frame measurements with the size chart to find your perfect fit.
Choose Your Frame
Once you have determined your size, browse our collection and select the frame that matches your measurements for the best fit.
By following these steps, you can confidently select sunglasses that not only look great but also provide a comfortable and secure fit.