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Costa Del Mar Mag Bay 580P Polarized Sunglasses

Item ID: 15409


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Costa Del Mar Mag Bay 580P Polarized Sunglasses are excellent fishing shades! Costa makes top of the line sunglasses and these are no exception. The Mag Bay is constructed of TR-90 nylon that is lightweight, yet extremely durable. The polarized 580P lenses give you excellent clarity while delivering amazing colors. They are impact resistant, scratch resistant and block 100% of the sun's harmful rays. When you are out on the water is important to have the best vision possible as that will directly lead to you catching more fish. If you watch any NFL games you will see a large portion of the coaches wearing Costa sunglasses on the sidelines. This is because of the visual advantage they give you. So whether you are hunting for big fish, behind the wheel of your car, or coaching an NFL game, Costa Del Mar Mag Bay 580P Polarized Sunglasses will give you the best vision possible. Get yourself a pair. You will love them!

Costa Del Mar Mag Bay 580P Polarized Sunglasses are available in four cool frame colors, and seven different lens colors. This gives you a ton of options to choose the perfect pair for you.

Models: MAG BAY 580P

Lens Chart

Blue Mirror - 10% light transmission - Made for the open water. Encapsulated mirrors deliver maximum contrast and color in full sun while eliminating reflected glare. 

Green Mirror - 10% light transmission - Encapsulated mirrors offer enhanced visual acuity for fishing inshore, flats, rivers and streams. 

Gray - 12% light transmission - Perfect all-around choice for sports on water and land. Maintains color saturation and natural contrast in medium to bright sun conditions. 

Silver Mirror - 12% light transmission - Encapsulated mirrors optimize light transmission and enhance colors. Perfect for sight fishing or any outdoor activity with variable light. 

Copper - 12% light transmission - Made for sight fishing, driving, and everyday activities. Cuts glare and enhances contrast and color, providing eye comfort in any conditions.


Fit - Extra Large

Hinge Type - Optical Spring

Lens Size A / B - 62.3 mm / 41.1 mm

Temple Length - 132 mm

Bridge / DBL - 13.7 mm

Base Curve - 8 Base

Lens Materials - 580P Glass

Frame Material - TR-90

Frame Color - Shiny Black Frame

Lens Color - Gray Lens