Costa Tuna Alley - Steel Gray Frame w/Blue Mirror - 580G

Blue Mirror

Best for bright, full-sun situations on the open water and offshore.

• Gray Base
• 10% light transmission

Optimal usage

• Boating and fishing in deep water
• Open reflective water
• Harsh sun

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