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Costa Del Mar Mag Bay 580G Polarized Sunglasses

Item ID: 12875


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Costa Del Mar Mag Bay 580G Polarized Sunglasses are new for 2015! These XL frames are a great addition to Costas formidable lineup. The Mag Bay is constructedc of durable TR-90 with Hydrolite temples to prevent slipage. The lenses are top of the line 580G that are lightweight, scratch resistant and block 100% of all UV rays. The lenses also reduce eye strain and deliver amazing colors and supreme clarity. The optical spring hinge will continue to return to the same position for a very long time! Wear your Costa Mag Bay 580G Sunglasses while fishing for big fish, or around town. They look as good as the perform, and their performance is off the charts!

Costa Del Mar Mag Bay 580G Polarized Sunglasses are available in four different frame colors, and five high performance lens colors. With so many options to choose from, you'll definitely find a pair that you love!

Models: MAG BAY 580G

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 - 580G Glass

Frame Material - TR-90

Frame Color - Shiny Black Frame

Lens Color - Blue Mirror Lens