Item No. KC 64 OGP
Polarized Plastic (580)


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  • Frame Color Rose Gold
  • 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 Gray


Frame Color
Rose Gold
Lens Material
Polarized Plastic (580)
Lens Color

In Stock

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Costa Case

Cleaning Cloth

Free Shipping & Returns

Limited Lifetime Warranty

The KC Story

Personally designed for Kenny Chesney, the stylish Costa KC sunglasses feature classical style and a one-of-a-kind rose gold frame. These small-fit, 100% polarized, rust (corrosion) resistant, designer men or women’s Beachcomber sunglasses rock center stage anywhere on the water – or at America’s number-one selling concert tour.

Additional Information

KC is rated 4.4 out of 5 by 51.
Rated 4 out of 5 by from Love the glassses! Poor customer service.... I have had my glasses for about 5 months and I have loved them until now. I noticed they were not fitting properly and were crooked on my face, so I removed them to only snap the arm in the process. Not too happy to be without my sunglasses and definitely not happy to spend more money to send them back to have be repaired. The lady with whom I spoke originally said that a fee is "normal" with a lifetime warranty. I deal with manufacturers every day at work and I have never been asked to pay a processing fee for any defective merchandise! Shipping to the manufacturer, yes, but nothing more! Please feed this line to someone else because I know better!
Date published: 2015-12-07
Rated 5 out of 5 by from Perfect fit for a small head! LOVE, LOVE, LOVE these! As a 5'2" female I don't have a very big head and these are perfectly proportioned for my face. That's not just a vanity comment. My previous Costa's larger frames rested on my checks and would steam up constantly. The green lenses cut all glare and live up to their reputation on the water. They also look really cool. O.k. that is a vanity comment.The arms are a little more ruby red in real life than the scarlet they look on my screen anyway, but still a fun pop of color. They are a soft rubber feel at the ends which is comfortable and keeps them from slipping. That's it. Great glasses for small faces!
Date published: 2016-05-01
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  • clientName_costadelmar


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Frame Specifications

  • Frame Fit: Small Fit
  • 1. Frame Width 125mm
  • 2. Bridge Width 15.3mm
  • 3. Lens Width 57.4mm
  • 4. Lens Height 41.1mm
  • 5. Temple Arm Length 130mm

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

  • Silver Mirror

    Silver MirrorNatural Contrast

  • Gray

    GrayEveryday activities

  • Copper

    CopperVariable light, Driving

  • Sunrise

    SunriseActivities 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