Costa Del Mar Tuna Alley Sunglasses
The Costa Del Mar Tuna Alley Sunglasses are built for anglers who demand exceptional optical performance and all-day comfort on the water. Named after the legendary Bahamas corridor traveled by migrating bluefin tuna, these sunglasses combine Costa's premium polarized lens technology with a durable, lightweight frame engineered for serious fishing conditions. Designed to reduce glare and improve visibility beneath the surface, the Tuna Alley helps anglers spot bait, structure, and fish with greater clarity in bright marine environments.
Constructed from rugged bio-resin nylon, the frame offers lasting durability while integrated venting helps promote airflow and reduce fogging during active use. Performance-focused details and a secure fit make the Tuna Alley a trusted choice for offshore, inshore, and everyday outdoor adventures.