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.
All Costa lenses have 100% UV blockage for maximum protection and 100% polarization to kill reflected glare.
Our 580 technology goes beyond polarization to produce the best lenses on the planet. It selectively filters out the harsh yellow and harmful high-energy ultraviolet blue light, making colors brighter and objects appear more defined.
So no matter what you are doing under the sun, you’ll see it in stunning detail. Glass lenses are best for situations that require ultimate clarity, and our plastic lenses are more cost effective while being more durable for more demanding applications without sacrificing clarity.
Lens Options:
GLASS
- Technology: Our most high-tech lenses:
- Clarity: Highest clarity
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Toughness: Scratch resistant
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Protection: 100% UV blockage for maximum protection
- Polarization: Premium polar efficiency virtually eliminates reflective glare
POLYCARBONATE
- Technology: C-WALL coating repels oils, water and dust
- Clarity: High clarity
- Toughness: Impact resistant
- Protection: 100% UV blockage for maximum protection
- Polarization: 100% Polarization kills reflected glare