Mont Blanc
Round Sunglasses
Round Sunglasses
Montblanc Round Sunglasses Model MB642S-02J combine modern minimalism with classic round styling. The deep black frame paired with a 51-22-140 size ensures a lightweight yet confident look for both men and women. Perfect for daily wear or refined occasions, these unisex sunglasses feature high-quality construction, smooth contours, and the signature Montblanc emblem. A versatile essential for any wardrobe seeking understated luxury and comfort.
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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.