


About this frame
The Montblanc 0421S 005 sunglasses offer a modern yet classic look designed for everyday wear. Featuring a clean square shape, this frame provides a balanced and confident appearance suitable for various face shapes. The grey acetate frame delivers a refined finish while ensuring lightweight comfort and durability. Paired with solid grey lenses, these sunglasses provide clear vision along with essential UV protection to help protect your eyes from harmful sunlight. The classic style makes them easy to pair with both casual and smart outfits. Crafted with Montblanc’s signature attention to detail and quality, this pair is ideal for those who appreciate understated elegance and practical luxury.
Details
| Gender | Men |
|---|---|
| Material | Acetate |
| Shape | Square |
| Country of origin | Italy |
| Front colour | Grey |
| Temple colour | Grey |
| Lens colour | Grey |
This shape is best suited for an oval or round face while it goes well with most face shapes. To learn more, please refer to our shape and style guide.
Size & fit
To exchange your product, return it with a request for store credit and use the credit on your next purchase. If the new product costs more, you pay the difference; any leftover credit can be used on future purchases.
| Delivery | Time | Cost |
|---|---|---|
| Standard, India | 5-7 business days | Free above ₹10,000₹500 below |
| Express, India | 3-4 business days | ₹750 |
| International | 10-14 business days | ₹5,500* |
Wear this frame with your own prescription. We fit lenses from the leading lens makers.
- Send your prescriptionShare it with us on WhatsApp
- Choose your lensesFrom Nikon, Carl Zeiss or Essilor
- Delivered ready to wearFrame and lenses fitted, to your doorstep
To exchange your product, return it with a request for store credit and use the credit on your next purchase. If the new product costs more, you pay the difference; any leftover credit can be used on future purchases.
| Option | Time | Cost |
|---|---|---|
| Standard | 5-7 business days | Free above ₹10,000₹500 below |
| Express | 3-4 business days | ₹750 |
| Option | Time | Cost |
|---|---|---|
| All countries | 10-14 business days | ₹5,500* |
Wear this frame with your own prescription. We fit lenses from the leading lens makers.
- Send your prescriptionShare it with us on WhatsApp
- Choose your lensesFrom Nikon, Carl Zeiss or Essilor
- Delivered ready to wearFrame and lenses fitted, to your doorstep
Reviews
Frequently bought together

ADD PRESCRIPTION LENSES?
We offer prescription (Rx) lenses by all major companies including Nikon, Carl Zeiss & Essilor.
Kindly get in touch with us with your spectacle prescription and we would be happy to deliver the glasses complete with your Rx at your doorstep.

















































































