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.
Adjustable Nose Pads
Fully-adjustable, nonslip nose pads were designed to further customize your fit and help reduce fogging.
Scratch Resistant and Durable
The C-Wall coating provides extra scratch-resistance and a barrier that repels water, oil and sweat for easy cleaning.
An enhanced version of one of Costa’s most trusted and well-loved frames, the Blackfin PRO builds off the original look, polarized lens and fit with six new angler-approved additions to keep you on the water longer. Along with a vented and fully-adjustable nose pad for a custom fit, sweat channels and eyewire drains will help keep your vision clear, while side shields, hooding, new stickier Hydrolite® and metal keeper slots keep your frames and your focus locked in.
| L |
|---|
| 1. Frame Width: 133 mm |
| 2. Bridge Width: 16 mm |
| 3. Lens Width: 60 mm |
| 4. Lens Height: 41.8 mm |
| 5. Temple Arm Length: 121 mm |
Regular Fitting
A large lens front designed to fit those with an average-sized head.
8 Base Curve Decentered - Max Coverage
Frames with maximum-coverage and wrap that help reduce light leak.
Forgot Your Ruler?
Use this handy guide to gauge the fit you're looking for.
You might be looking for a small or medium frame.
You might be looking for a medium or large frame.
You might be looking for an x-large frame.
Copper Silver Mirror
Well-suited for stream fishing and other environments with varying light.
- Copper Base
- 12% light transmission
Optimal usage
- Excellent for sight fishing
- Everyday activities
- Most versatile
- Cloudy days
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
580® lightwave glass
- C-Wall® Molecular Bond
- Glass Layer
- Encapuslated Mirror
- Polarized Film
- Glass Layer
- C-Wall® Molecular Bond
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
Blackfin PRO
Costa Case
