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Tuna Alley

Product Information


At the right time of year, from this legendary 15-mile long white strip of sand separating the deep blue Bahamian waters from the shallow bank of Gun Cay, you can spy tons of Bluefin tuna, migrating north. And with these bad boys on, with their integral hinges, patented vented system and tough-as-nails nylon material, you won't miss many.


  • Comfortable large fit.
  • Integral hinge.
  • Heavy-duty TR 90 nylon frame.
  • Includes hard case.
  • 100% UV light blockage for max protection.
  • 100% polarization kills reflected glare and reduces eye strain.
  • Built by hand and backed for life. Every pair of Costa Sunglasses includes a limited lifetime warranty.
  • Plastic lenses are lightweight, impact- and scratch-resistant.
  • Glass lenses have the greatest clarity and are scratch resistant.
  • This style is prescription ready, click here to learn more about Costa prescriptions.


  • Base curve of 8.
  • DBL: 13mm
  • Temple Length: 114.8mm
  • Lens size A/B: 61.9mm/41.1mm
TUNA ALLEY is rated 4.5785 out of 5 by 121.
Rated 5 out of 5 by from Great look & Great feel ! I bought the Tuna Alley Mosey Oak edition sunglasses for my Husband 3+ years ago. He ❤️s them. Now my son wants a pair.
Date published: 2016-02-29
Rated 5 out of 5 by from Costa 580G I got them in April, I wear them everyday rain or shine. Best glass on the planet .
Date published: 2016-05-22
  • 2016-10-28T07:44CST
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