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 eyewear drains, improved Hydrolite® rubber, adjustable nose pads, top hooding and side shields, and metal keeper slots. Fish on.
* Premium polarized 580 lenses: filtering reflective glare is essential for anyone on the water or outdoors
- 100% UV protection: the Costas absorb 100% of UV light, providing you the best in light management and protection
- Adjustable nose pads: fully adjustable, non-slip nose pads were designed to further customize your fit and help reduce fogging
- Scratch resistant and durable: the C-Wall coating provides extra scratch resistance and a barrier that repels water, oil and sweat for easy cleaning
- Frame width: 136 mm
- Bridge width: 16 mm
- Lens width: 60.3 mm
- Lens height: 42.3 mm
- Temple arm length: 123 mm
- Lens details and technology 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