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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.

Located near Galveston Island, the waters of West Bay are some of the best fishing in Texas for catching reds, flounder, and speckled trout. With their lightweight rimless design, these medium-sized frames are perfect for any angler or guide wading through bay waters. Made from our castor plant bio-based resin, these sunglasses feature aviator-style lenses and Hydrolite nose pads and temple tips.

Recommended Retainer: Bowline Silicone Retainer

Model Name: West Bay
Item No: WSB 11 OBMP
Frame Color: Shiny Black
Lens Color: Blue Mirror
Lens Material: Polarized Polycarbonate (580P)
Frame Fit: Wide
Size: M
Lens Curve: Base 8 Decentered
Size Fit Guide 1 Size Fit Guide 2
M
1. Frame Width: 121 mm
2. Bridge Width: 15 mm
3. Lens Width: 59 mm
4. Lens Height: 44.6 mm
5. Temple Arm Length: 125 mm

Wide Fitting

A large lens front designed to fit those with a wide head.

6 Base Curve Decentered

8 Base Curve Decentered - Max Coverage

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

Wide Fit
Wide

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

West Bay

West Bay

Costa Case

Cleaning Cloth

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