As recognizable as the sandy shelves between islands in the Bahamas that Giant Bluefin run through each spring, Costa's Tuna Alley frame now comes with an updated style and PRO Series upgrades. This legacy frame’s updated vent system is backed up by six fish-spotting features to help you do it like the pros: Sweat management channels and eyewire drains, improved Hydrolite® rubber, adjustable nose pads, top hooding and side shields, and metal keeper slots. Fish on.
Model Name: Tuna Alley PRO
Collection: PRO Series
Item No: 6S9105 910501 60-16
Frame Color: Matte Black
Lens Color: Blue Mirror
Lens Material: Polarized Glass (580G)
Frame Fit: Regular
Nosepad Adjustable: Yes
Lens Curve: Base 8 Decentered
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