Costa Del Mar Tuna Alley Pro Polarized Sunglasses (580G – Glass Lenses)

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.

• Glass Lenses Provide for the Best Clarity and Scratch-Resistance
• 580G lenses are 20% Thinner and 22% Lighter than the Average Polarized Glass 
• Polarized to Reduce Glare
• Re-Engineered Vented Hinge System to Promote Airflow 

Specifications:

• Frame fit: Regular
• Frame size: Large
• Temple length: 125.0mm 
• Bridge/DBL: 11.0mm
• Lens width: 61.5mm
• Lens height: 41.8mm
• Frame width: 132.6mm

Lens Color:

• Blue Mirror
• Best for bright, full-sun situations on the open water or offshore
• Gray Base
• 10% Light Transmission 
• Optimal Usage:
• Boating and Fishing in Deep Water
• Open Reflective Water
• Harsh Sun
• Green Mirror
• Enhanced Vision and Contrast for Fishing Inshore and on Flats
• Copper Base
• 10% Light Transmission
• Optimal Usage:
• Sight Fishing in Full Sun
• High Contrast
• Reduces Glare, Especially off Water
• Gray Mirror
• A Good Everyday Choice for Activities on the Water and Land
• Gray Base
• 12% Light Transmission
• Optimal Usage:
• All-Around Activities 
• Natural Contrast