Costa Tuna Alley - Steel Gray Frame w/Blue Mirror - 580G
Best for bright, full-sun situations on the open water and offshore.
- Gray Base
- 10% light transmission
- 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