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Product Information


These co-molded frames are a bit smaller, but definitely akin to the classic styling of our Blackfin® frames. Adventure-ready? You bet.


  • 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.
  • 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: 16mm
  • Temple Length: 120.2mm
  • Lens size A/B: 59.3mm/38.2mm



FANTAIL is rated 4.5 out of 5 by 149.
Rated 1 out of 5 by from Achilles Heel Let me start by saying the 580g lenses are great and the glasses are comfortable. I do have a large problem with the product though. The rubber on the glasses is the Achilles heel of the product. I sent my glasses back for repair after one year of ownership and they sent me new frames. Less than a year later my glasses are doing the same thing. I do not feel that I should have to pay them to look at my glasses and I don't feel as if i should have to pay for shipping either. These glasses are expensive. I paid up front for a good product and do not feel like I should have to pay for them yearly and be without them for a month at a time. I would greatly advise you to steer clear of these glasses.
Date published: 2016-08-31
Rated 1 out of 5 by from Please listen I have had three pairs of this style and the comolding nose part has separated all three times. Each pair has lasted less than one year before coming apart. I send them back, pay the $12 repair charge and hope for the best. I requested a different style last time, but received Fantail again. I will ask for another style again. It is ridiculous to send back a $200 pair of glasses every year. Not recommended.
Date published: 2016-07-02
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