Fantail 580G Polarized Sunglasses
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COSTAFantail 580G Polarized Sunglasses


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Fantail 580G Polarized Sunglasses

Name Value
Best Use Everyday Use
Partly Cloudy
Low Light
Bridge Length 17.5mm
Lens Height 38.7mm
Lens Width 58.9mm
Lens Material Costa 580 Glass
Style Square
Temple Length 120.2mm

Product Overview

The fantail is a hardy yet elegant fish, much like these Fantail Sunglasses from COSTA. The heavy-duty TR 90 nylon frames are a bit smaller, but definitely akin to the timeless styling of Costa's classic Blackfin® frames. A comfortable snug fit that won't fall off when waters get rough means the Fantail Sunglasses are ideal for kayaking, fishing, sailing, or any comparable land-based activity. Premium 580 glass lenses are the clearest and most scratch resistant of the COSTA line, and always 100% polarized with 100% UV light blockage to reduce glare and protect your eyes from harmful rays.


  • Comfortable medium fit
  • Integral hinge
  • Heavy-duty TR 90 nylon frames
  • 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
  • Glass lenses have the greatest clarity and are scratch resistant
  • Prescription ready
 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


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