At the right time of year, from this legendary 15-mile long white strip of sand separating the deep blue Bahamian waters from the shallow bank of Gun Cay, you can spy tons of Bluefin tuna, migrating north. And with these bad boys on, with their integral hinges, patented vented system and tough-as-nails nylon material, you won’t miss many.Costa Del Mar Tuna Alley Sunglasses feature: Hinge Type: Integral Lens Size: 61mm/40mm Temple Length: 115mm Bridge/DBL: 13mm/10mm Base Curve: 8 base Frame Material: Nylon Size: Large Available in frames and lenses as shown belowCOSTA MIRROR 580 TECHNOLOGY – High-tech. High-Performance. The ultimate lens. Yellow light is the enemy. It’s hard for the eye to process and changes how you see the world. Not with a pair of 580s on. These patent-packed lenses raise the red, blue and green areas to amazing levels, while eliminating much of the yellow light. The result is purer vision, deeper colors and sharper contrast. Costa 580 lenses are available in gray, copper, blue and green mirrors, making them the perfect choice for any conditions.
Made in US
TR-90 frame
glass lens
Polarized Iridium
100% UV Protection coating
Lens width: 60 millimeters
Lens height: 41.1 millimeters
Bridge: 14 millimeters
Arm: 119 millimeters
2″ high
Costa’s most high tech lens – 580 Glass provides superior clarity, scratch-proof, 100% UV protection and the best polarizing efficiency available.
Blue Mirror Polarized is best for bright, full-sun situations on the open water and offshore.
Costa’s co-injected bio-based nylon frame material is both tough and durable, while offering a comfortable fit.
100% polarization kills reflected glare and reduces eye strain.
Built by hand and backed for life. Every pair of Costa Sunglasses includes a limited lifetime warranty.
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