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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.

The white sands of Gulf Shores, Alabama are made almost entirely of grains of quartz washed down from the Appalachian Mountains thousands of years ago. The Costa Gulf Shore Polarized Readers frames feature rectangular lenses as enduring as those sands thanks to their timeless design. Being rimless makes these bio-based frames lightweight, leaving you unencumbered for an easy day on the coast.

C-MATES Sunglass Readers: The lenses that help you see the small stuff- from tying a fly to reading a map; with no visible line around the front of the bifocal area. Available in the superior 580 technology you've come to expect from Costa sunglasses.

Model Name: Gulf Shore Readers
Item No: GSH 11 OBMP 2.00
Frame Color: Shiny Black
Lens Color: Blue Mirror
Lens Material: Polarized Polycarbonate (580P)
Frame Fit: Narrow
Size: M
Nosepad Adjustable: No
Lens Curve: Base 8
Size Fit Guide 1 Size Fit Guide 2
M
1. Frame Width: 135 mm
2. Bridge Width: 15 mm
3. Lens Width: mm
4. Lens Height: mm
5. Temple Arm Length: 125 mm

Narrow Fitting

A small lens front designed to fit those with a slightly narrow head.

8 Base Curve

8 Base Curve - Max Coverage

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

Narrow Fit
Narrow

Forgot Your Ruler?

Use this handy guide to gauge the fit you're looking for.

S
M

All the Way?

You might be looking for a small or medium frame.

M
L

Middle Pegs?

You might be looking for a medium or large frame.

XL

Last Two Pegs?

You might be looking for an x-large frame.

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 lenses With lenses
580® Polarized Lenses

580® lightwave Polycarbonate

Costa 580G Lightwave Polycarbonate
  • C-Wall® Molecular Bond
  • Mirror (Optional)
  • Polycarbonate Lens
  • Polarized Film
  • Polycarbonate Lens
  • C-Wall® Molecular Bond
Exploded view of 580P lens layers

Lightweight, Impact-Resistant

  • Polycarbonate & 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

Gulf Shore Readers

Gulf Shore Readers

Costa Case

Cleaning Cloth

APPAREL & ACCESSORIES

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