Costa Del Mar

Men's Tuna Alley Polarized Sunglasses

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  • Comfortable large-fit sunglasses
  • Heavy-duty TR 90 nylon frame with integral hinge
  • Scratch resistant with 100% UV light blockage and 100% polarization
  • Lifetime warranty included

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Product Details

Watch Bluefin tuna migrations in crystal clarity with the Costa Del Mar Tuna Alley Sunglasses. The comfortable large-fit TR 90 nylon frame is complimented by an optical spring hinge, scratch-resistant lenses and a hard case. Provides 100% UV light blockage and 100% polarization to kill glare. Lifetime warranty guaranteed.


  • 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 Costas include a lifetime warranty.
  • Plastic lenses are lightweight, impact- and scratch-resistant.
  • Glass lenses have the greatest clarity and are scratch resistant.


  • Base curve of 8.
  • DBL: 13mm
  • Temple Length: 114.8mm
  • Lens size A/B: 61.9mm/41.1mm