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Color : Matte Black, Gold Mirror

Size :

Check size guide and fit guide

This is the most sold size

€267.00

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.

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.

Product details

As recognizable as the sandy shelves between islands in the Bahamas that Giant Bluefin run through each spring, Costa's Tuna Alley frame now comes with an updated style and PRO Series upgrades. This legacy frame’s updated vent system is backed up by six fish-spotting features to help you do it like the pros: Sweat management channels and eyewire drains, improved Hydrolite® rubber, adjustable nose pads, top hooding and side shields, and metal keeper slots. Fish on.

Model name: Tuna Alley PRO

Collection: PRO Series

Item no: 6S9105 910514 60-16

Frame color: Matte Black

Lens color: Gold Mirror

Lens material: Polarized Glass (580G)

Frame fit: Regular

Size: L

Nosepad adjustable: Yes

Lens curve: Base 8 Decentered

Size & Fit Guide

L
1. Frame Width: 136 mm
2. Bridge Width: 16 mm
3. Lens Width: 60.3 mm
4. Lens Height: 42.3 mm
5. Temple Arm Length: 123 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.

Regular

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Lens details and technology

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® Polarized Lenses

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

What's included in the order

Tuna Alley PRO

Costa Case

Cleaning Cloth

How to choose lens material

From day one, our lenses have set us apart.
All Costa lenses have 100% UV blockage for maximum protection and 100% polarization to kill reflected glare.
Our 580 technology goes beyond polarization to produce the best lenses on the planet. It selectively filters out the harsh yellow and harmful high-energy ultraviolet blue light, making colors brighter and objects appear more defined.

So no matter what you are doing under the sun, you’ll see it in stunning detail. Glass lenses are best for situations that require ultimate clarity, and our plastic lenses are more cost effective while being more durable for more demanding applications without sacrificing clarity.

GLASS	POLYCARBONATE
Technology Our most high-tech lenses	Technology C-WALL coating repels oils, water and dust
Clarity Highest clarity	Clarity High clarity
Toughness Scratch resistant	Toughness Impact resistant
Protection 100% UV blockage for maximum protection	Protection 100% UV blockage for maximum protection
Polarization Premium polar efficiency virtually eliminates reflective glare	Polarization 100% Polarization kills reflected glare

PERFORMANCE FEATURES THAT HELP YOU GO PRO

Discover what sets the PRO Series apart from the competition.

Rincon

Fantail

Sullivan

Rinconcito

Loreto

Reefton

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Tuna Alley PRO