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The Bass Hole

COSTA DEL MAR SUNGLASSES- HALF MOON

COSTA DEL MAR SUNGLASSES- HALF MOON

Regular price $391.00
Regular price Sale price $391.00
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Lenses

You’ll look like a Maverick in Costa’s Half Moon sunglasses, a West Coast inspired style that rides the mystique of epic ocean swells. With straight temples and double-cut textures, the sporty large fit Half Moon’s Integrated Spring Hinges and polarized lenses provide outstanding function and comfort with beautiful aesthetics; While inset Hydrolite® nose and temple pads prevent slippage for all-day hard core use.

Recommended Retainer: C-Line Adjustable Retainer

Model name: Half Moon
Lens material: Polarized Glass (580G)
Frame fit: Regular
Size: M
Nosepad adjustable: No
Lens curve: Base 8 Decentered

PRODUCT ADVANTAGES
Premium Polarized 580 Lenses*

Filtering reflective glare is essential for anyone on the water or outdoors. We sell only polarized sunglasses.

100% UV Protection

Your Costas absorb 100% of UV light, providing you the best in light management and protection.

Scratch Resistant and Durable

The C-Wall coating provides extra scratch-resistance and a barrier that repels water, oil and sweat for easy cleaning.

SIZE & FIT GUIDE

 
Size Fit Guide 1 Size Fit Guide 2
M
1. Frame Width: 131 mm
2. Bridge Width: 14 mm
3. Lens Width: 60 mm
4. Lens Height: 41.3 mm
5. Temple Arm Length: 125 mm

Regular Fitting

A large lens front designed to fit those with an average-sized head.

6 Base Curve Decentered

8 Base Curve Decentered - Max Coverage

Frames with maximum-coverage and wrap that help reduce light leak.

Regular Fit
Regular

Forgot Your Ruler?

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All the Way?

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Middle Pegs?

You might be looking for a medium or large frame.

Last Two Pegs?

You might be looking for an x-large frame.

 

LENS DETAILS & TECHNOLOGY


Blue lens

Green Mirror

Enhanced vision and contrast for fishing inshore and on flats.

  • Copper Base
  • 10% light transmission

Optimal usage

  • Sight fishing in full sun
  • High contrast
Blue lens

Blue Mirror

Best for bright, full-sun situations on the open water and offshore.

  • Gray Base
  • 10% light transmission

Optimal usage

  • Boating and fishing in deep water
  • Open reflective water
  • Harsh sun

 


Costa 580® lenses

Costa 580® lenses were designed by in-house light spectrum experts to enhance colors because standard sunglass lenses fell short.

The lens' multipatented technology
manages light by:

  • Absorbing Harmful High-Energy Blue Light (HEV)
  • Enhancing Reds, Greens, and Blues
  • Filtering Out Harsh Yellow
Without lensesWith lenses
580® Polarized Lenses

580® lightwave glass

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

Superior clarity & Scratch-resistance

  • 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

WHAT'S INCLUDED IN YOUR ORDER

Half Moon

Half Moon

Costa Case

Cleaning Cloth

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