Item No. TF
Polarized Plastic (580)



  • Frame Color BLACKOUT
  • Lens Material Polarized Plastic (580)
    All Costa lenses have 100% UV blockage for maximum protection and 100% polarization to kill reflected glare. Our 580 technology goes beyond polarization to produce the clearest lenses on the planet. Choose Glass for superior clarity and scratch resistance. Choose Plastic for a lightweight durable option.
  • Lens Color Sunrise Silver Mirror


Frame Color
Lens Color
Sunrise Silver Mirror
Lens Material
Polarized Plastic (580)
Prescription Ready

This item is currently not available.


Costa Case

Cleaning Cloth

Free Shipping & Returns

Limited Lifetime Warranty


Always ready to hit the flats or hook a deep-sea behemoth, the Costa Fantail sunglasses are the smaller but no less mighty kin of the Blackfin. The best polarized sunglasses on the water, these men’s performance sport fishing sunglasses with mirrored options are 100% polarized, co-molded and are perfect for any Angler.

Additional Information

Performance Technology

Light conditions are constantly changing. To get the most out of Costa lenses, it's important to choose the right color. We offer six lens colors that range from low-light like dawn to extremely bright light with blinding glare.

  • Blue Mirror

    Blue MirrorOpen reflective water

  • Green Mirror

    Green MirrorHigh Contrast

  • Gray Silver Mirror

    Silver Mirror
    Everyday activities

  • Silver Mirror

    Copper Silver MirrorNatural Contrast

  • Gray

    GrayEveryday activities

  • Copper

    CopperVariable light, Driving

  • Sunrise

    Sunrise Silver MirrorActivities during low light

Costa 580G Lightwave Glass
  • C-Wall® Molecular Bond
  • Glass Layer
  • Encapuslated Mirror
  • Polarized Film
  • Glass Layer
  • C-Wall® Molecular Bond
Exploded view of 580G lens layers


Lightwave Glass

Superior clarity & scratch-resistant

  • Glass provides the best clarity in material
  • Encapsulated mirrors (between layers of glass) are scratch-proof
  • 20% thinner and 22% lighter than average polarized glass

U.S. PATENT NO. 6.334.680
U.S. PATENT NO. 6.604.824

Costa 580P Polycarbonate (+Trivex in RX)
  • C-WALL® Molecular Bond
  • Mirror (Optional)
  • Polycarbonate Lens
  • Polarized Film
  • Polycarbonate Lens
  • C-WALL® Molecular Bond
Exploded view of 580P lens layers


Polycarbonate (+Trivex in RX)

Lightweight, Impact-Resistant

  • Polycarbonate & Trivex are your lightest and most durable lens material options
  • C-WALL® is a molecular bond which is scratch-resistant

U.S. PATENT NO. 7.506.977

Costa 580P Polycarbonate (+Trivex in RX)
  • C-WALL® Molecular Bond
  • Mirror (Optional)
  • Polycarbonate Lens
  • Polarized Film
  • Polycarbonate Lens
  • C-WALL® Molecular Bond
Exploded view of 580P lens layers

Frame Specifications

  • Frame Fit: Medium Fit
  • 1. Frame Width 127.5mm
  • 2. Bridge Width 17.5mm
  • 3. Lens Width 58.9mm
  • 4. Lens Height 38.7mm
  • 5. Temple Arm Length 120.2mm
FANTAIL is rated 4.3 out of 5 by 175.
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 Rubber surround delaminated again This is my 4th pair of the fantail. These are great looking glasses with excellent glass. However, I have spent $48 in repair costs and around $50 in shipping to have my glasses fixed due to the rubber gasket delaminating from the frame. They are unusable after delamination. My total cost of ownership for these frames is around $350. They aren't worth $350. I have noticed many reviews with the same feeback and yet Costa continues to ship the frames and repair the frames without offering a replacement. In practice, these should be tough, fishing-proof, outdoor friendly shades. In reality, they just aren't. Try a different our. I have many costas and they are great glasses. I expect more from this brand.
Date published: 2016-09-14
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I want to switch lenses from a blue mirror to a green mirror? I can pop my lenses out on my own, but where can i purchase just the green mirror lenses. 

Asked by: matt snorek
I've tried to pop the lenses out on the fantail, it doesn't work like most Costas
Answered by: Bunn B
Date published: 2017-04-26
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