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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.

Just like any good tropical, fish angler would say, the Trevally is a hard-fighting, good-looking fish. And its both the spirit and the namesake of Costa's Trevally sunglasses. Polarized and equipped with co-molded temples, these performance Costa Voyager sunglasses look great on men and women. Whether chasing a new hidden beachside hike or fishing in the mangroves, the Trevally are up for any adventure.

Model Name: Trevally
Item No: GT 77 OGMP
Frame Color: Matte Tortuga Fade
Lens Color: Green Mirror
Lens Material: Polarized Polycarbonate (580P)
Frame Fit: Narrow
Size: M
Lens Curve: Base 8 Decentered
Size Fit Guide 1 Size Fit Guide 2
M
1. Frame Width: 128.6 mm
2. Bridge Width: 18 mm
3. Lens Width: 54 mm
4. Lens Height: 36.9 mm
5. Temple Arm Length: 121 mm

Narrow Fitting

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

6 Base Curve Decentered

8 Base Curve Decentered - 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

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

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

Trevally

Trevally

Costa Case

Cleaning Cloth

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