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Costa Del Mar

Costa Del Mar Men's Diego Rectangular Sunglasses

  • Based on 248 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Sep 2 – Sep 3
Order within 23 hours and 9 minutes
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Color: Matte Grey/Blue Mirrored Polarized-580g


Lens Width: 62 Millimeters


Description

Our most advanced sport performance sunglasses yet. Diego features an innovative vented spring hinge system to maximize airflow and enhance fit, plus sweat management channels that wick away moisture to cool and ensure all day comfort. Diego includes flexible, strap ready temple tips, and top and side shield details to eliminate light leak. Paired with coloring enhancing polarized 580 lenses that provide 100% UV protection, Diego is the next evolution in performance sunglasses. With a name inspired by San Diego, one of our favorite places to fish, Diego will stop at nothing to keep you out on the water longer whether you’re chasing Yellowtail or the mighty Bluefin.

Is Discontinued By Manufacturer ‏ : ‎ No


Item model number ‏ : ‎ 6S9034


Department ‏ : ‎ Mens


Date First Available ‏ : ‎ February 18, 2020


Manufacturer ‏ : ‎ Costa Del Mar


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sep 2 – Sep 3

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • great fit
Color: Matte Black/Grey Blue Mirrored Polarized... Lens Width: 62 Millimeters
top not quality. as usual.
Reviewed in the United States on May 10, 2025 by Chris D.
    • Sunglasses that are worth the money!
I am on my third pair of Costa Del Mar sunglasses in last six years. This is my new favorite pair. First pair were polycarbonate 580P, second pair I upgraded to glass lenses and so glad I did! My previous pair were absolutely awesome, until I dropped them. They were in the case, and it was about midnight and I was on my electric scooter and never heard them fall. Found them next morning and pretty much wanted to cry. Utterly destroyed. These Diego’s, are actually better covering from glares at all angles, stay on face more snug, and I caught em on sale!!! ... show more
Reviewed in the United States on September 24, 2024 by Josiah Fowler
    • Deal
Color: Matte Grey/Green Mirrored Polarized-580g Lens Width: 62 Millimeters
Love my Costas never get headaches with the glass lenses and never pay msrp thanks to amazon
Reviewed in the United States on June 15, 2025 by Darien Gilliard
    • Fake Costas
Color: Matte Grey/Green Mirrored Polarized-580g Lens Width: 62 Millimeters
Review Image by Will Will
These are fake and when they ended up breaking I sent a claim to Costa for warranty and they told me they are not authentic.
Reviewed in the United States on June 11, 2025 by Will Will
    • Best sunglasses
Color: Matte Grey/Green Mirrored Polarized-580g Lens Width: 62 Millimeters
Best sunglasses. I love the glass lens.
Reviewed in the United States on August 22, 2024 by Micheal Bishop
    • Happy
Color: Matte Black/Grey Blue Mirrored Polarized... Lens Width: 62 Millimeters
Way too loose on my face they actually fell off into the water and I lost him not real happy with them at all fogged up too fast not a good quality of sunglasses in my opinion
Reviewed in the United States on February 28, 2022 by Boo-Boo
    • Great!
Color: Matte Black/Grey Blue Mirrored Polarized... Lens Width: 62 Millimeters
Great glasses! I have the Bloke’s and love them, so I decided to give these a try. Not a fan of spring hinger, but these are fairly good. Nice fit and finish, I have a little larger than a 7 3/4” head so I got a serious melon. These fit me good and do not rest on my cheeks like the Fisch or Reefton do. ... show more
Reviewed in the United States on April 3, 2021 by Jacob Lamb
    • Insastifecho con el producto :(
Color: Matte Black/Grey Blue Mirrored Polarized... Lens Width: 62 Millimeters
Ase apenas un par de dias e empesado a usarlos y no estoy muy convencido estan muy sensillos para costar todo ese dinero expere que fueran algo mas profecionales. Mas de calidad
Reviewed in the United States on July 11, 2025 by Jose flores

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