Coast 50mm Double Bridge Sunglasses | Havana
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Free shipping & 7-day returns. View our Return Policy.

Belize Coast Round Double Bridge Tortoiseshell Luxury Sunglasses by Cossino
The Coast in Marble Tortoiseshell is the Belize Collection's most architectural statement. A round double bridge silhouette rendered in a swirling, stone-like Marble acetate that makes every other frame look ordinary. Crafted from Italian Mazzucchelli acetate and hand-finished to Cossino's exacting standard, the Marble Coast is a frame that earns a second look every time.
Key Features
• Italian Mazzucchelli Acetate in Marble — A swirling, stone-inspired colorway with remarkable tonal depth
• Round Double Bridge Silhouette — Architectural detailing on a classic round shape
• UV400 Lens Protection — Complete defense against UVA and UVB solar radiation
• Anti-Shatter Nylon Lenses — Optically precise and impact-resistant for daily wear
• Hand-Finished Craftsmanship — Each frame individually finished by skilled artisans
• Ion-Plated Stainless Steel Hinges — Smooth, corrosion-resistant, built for longevity
Face Shape Guidance
Round frames suit square and diamond face shapes best, softening angular jawlines and adding visual width.
Styling Notes
The 344 colorway offers a deeper tortoiseshell tone, excellent with autumnal wardrobes and rich, earthy color palettes.
Belize Coast by Cossino is more than eyewear — it’s a marker of taste, a nod to coastal ease, and a statement of timeless sophistication.
Marble is one of nature's most dramatic colorways — and in Italian Mazzucchelli acetate, it becomes wearable sculpture. The Coast in Marble is part of Cossino's Belize Collection, inspired by the effortless sophistication of coastlines and crafted for those who understand that accessories should say something. Stocked at Wolf and Badger, Lord and Taylor and Nordstrom.
Cossino — where quiet luxury meets everyday essential.
Responsible Materials
Each design is made premium materials, chosen for their beauty and durability. Hallmarked for authenticity and designed to endure.
Simple Care For Longevity
To maintain your piece’s luster, avoid exposure to harsh chemicals and store it in a soft pouch when not in use. Clean gently as needed.
Delivered With Care
We offer complimentary shipping on all orders. Each piece is carefully packaged to ensure it arrives in perfect condition. Standard delivery times range from 2–7 business days, with express options available at checkout.
Easy Returns and Exchanges
If your piece isn’t quite right, we accept returns and exchanges within 7 days of delivery. Items must be unworn and in original packaging with no damage. Begin your return online for a seamless process.
Every order is presented in our signature box and pouch, ready to gift.
A collapsible case, cleaning cloth, and 100% natural lens cleaner are included as well.
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Care and Protection Included
Every order is presented in our signature box and pouch, ready to gift.
A collapsible case, cleaning cloth, and 100% natural lens cleaner are included as well.
Crafted To Last Beyond Trends
Hand-finished by skilled artisans using premium materials. Timeless designs built to wear now and treasure forever.
Buy Once, Love Forever
Eyewear designed to endure. Meticulously crafted for everyday wear and memorable moments, these are pieces to live in.
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Frequently asked questions
The foundation of Cossino is built on premium and luxurious experiences. Therefore, we only use the finest materials for our eyewear like Mazzucchelli acetate from Italy.
We have a 7-day return policy, which means you have 7 days after receiving your item to request a return. The window opens once the tracking shows as Delivered.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, and in its original packaging. You’ll also need the receipt or proof of purchase which can be your order number.
For more information, you can check our full return policy here.
We process orders within 1 business day, and all domestic orders can ship free with express 1-3 Day delivery option. Please note that we do not offer in-store pickup at this time. If you have any questions, feel free to reach out to us at info@cossinony.com.
Currently, we are available online at Wolf & Badger, Lord & Taylor, KRN Sunglasses and Nordstrom, with more exciting retailers on the way!
Reviews
- 5 stars: 1 (100%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 star: 0 (0%)
This is my favorite pair I abosultely love them. The color the size and the durability are great!
App section
- 5 stars: 1 (100%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 star: 0 (0%)
This is my favorite pair I abosultely love them. The color the size and the durability are great!


