Blackfin 580P Polarized Sunglasses


Size: Select A Size

You might have gallons of brine in your face and 600 pounds on your hook, but these Blackfin Sunglasses from COSTA still won't slip. The Hydrolite™ co-injected lining takes care of that, and the flexible frame means serious comfort. Blackfin pushes the edge in sunglass performance--so you can push it everywhere else.

COSTA 580 Plastic Lenses with C-Wall® Coating

  • 580 Clarity
  • Lightweight and durable
  • Impact and scratch resistant
  • 100% polarization kills reflected glare and reduces eye strain.
  • 100% UV light blockage for maximum protection.


  • Comfortable large fit.
  • Integral hinge.
  • Heavy-duty TR 90 nylon frame.
  • Includes hard case.
  • Built by hand and backed for life. Every pair of Costa Sunglasses includes a limited lifetime warranty.


  • Base curve of 8.
  • DBL: 17.6mm
  • Temple Length: 114.8mm
  • Lens size A/B: 61.5mm/ 40.5mm
 WARNING: This product can expose you to chemicals including nickel, which is known to the State of California to cause cancer, and bisphenol A (BPA), which is known to the State of California to cause birth defects or other reproductive harm. For more information go to


Blackfin 580P Polarized Sunglasses

Name Value
Best Use Everyday Use
Bright Light
Bridge Length 18mm
Features Polarized
UV Protection
Impact Resistant
Scratch Resistant
Lens Height 40.5mm
Lens Width 61.5mm
Lens Material Costa 580 Plastic
Style Rectangle
Temple Length 114.7mm


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