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Ocearch® Half Moon

Polarized Glass (580)
$259.00
Availability: Sold Out.
This item was in high demand.
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 - Green
Ocearch® Half Moon
$259.00
 
SPECIAL OFFER
Free Expedited Shipping over $199. Details
Costa OCEARCH Collection
Each purchase will help fund an OCEARCH expedition.

Ocearch® Half Moon

Polarized Glass (580)
$259.00
More Options Available
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Details:

Frame Color:
Tiger Shark Ocearch
Lens Color:
Green Mirror
Lens Material:
Lightwave Glass
Frame Fit:
Regular
Collection:
Ocearch
Item No:
HFM 140OC OGMGLP
Size:
L

Not seeing the color combination you like?

Choose your own frame and lens colors to build your perfect pair.

Availability: Sold Out.
This item was in high demand.
Share
 
 - Green
Ocearch® Half Moon
$259.00
 
SPECIAL OFFER
Free Expedited Shipping over $199. Details
Costa OCEARCH Collection
Each purchase will help fund an OCEARCH expedition.

INCLUDED

Costa Case

Cleaning Cloth

View full details

The OCEARCH® HALF MOON Story

You'll look like a Maverick in Costa's OCEARCH® Half Moon sunglasses, a West Coast inspired beach style that rides the mystique of epic ocean swells. Available in Tiger Shark as tributes to the Icy water, huge swells and some of the largest sharks in the world that frequent Half Moon Bay. With straight temples, double-cut textures, and integrated Spring Hinges combine outstanding function and comfort with beautiful aesthetics. The sporty beach style of Half Moon embolden the thick, ominous waves of the legendary Mavericks surf break.

OCEARCH® Collection
Costa® believes in products with a purpose, and is proud to help support OCEARCH® in its mission to protect the sharks that keep our ocean ecosystems balanced. The OCEARCH® Collection helps fund research expeditions that generate critical data and put science on the side of sharks.

Explore the Cause

#SEEWHATSOUTTHERE

See what adventures others are taking their Costa sunglasses on. Share your own with #SeeWhatsOutThere.

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The Costa sunglasses ‘fit’ guide is a range from Narrow, Regular to Wide with most people choosing Regular. Fit is a combination of both the size of the sunglasses and the features of the frame, together. The features of our sunglasses influence the way the sunglasses fit, like the hinges and temple construction. Use the ‘fit’ guide to select a Costa sunglass frame that will be comfortable and perform for you.

Frame Fit

Regular

Frame Size

Large

Frame Measurement

Nylon FrontNylon Side
1. Frame Width
131mm
2. Bridge Width
6014mm
3. Lens Width
60.0mm
4. Lens Height
41.3mm
5. Temple Arm Length
125mm

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

  • Blue Mirror

    Blue Mirror Open reflective water

  • Green Mirror

    Green Mirror High Contrast

  • Gray Silver Mirror

    Gray
    Silver Mirror
    Everyday activities

  • Silver Mirror

    Copper Silver Mirror Natural Contrast

  • Gray

    Gray Everyday activities

  • Copper

    Copper Variable light, Driving

  • Sunrise

    Sunrise Silver Mirror Activities 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

580G

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