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  • Costa Del Mar Blackfin Tortoise / Copper 580P
  • Costa Del Mar Blackfin Black / Silver Mirror 580G
  • Image 3
  • Costa Del Mar Blackfin Grey / Green Mirror 580G

Costa Del Mar Blackfin Polarised Sunglasses


Product Description

Blackfin pushes the edge in sunglass performance--so you can push it everywhere else. The Hydrolite™ co-injected lining means these sunglasses still won't slip. The flexible frame means serious comfort.


  • 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.

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