Costa Del Mar Tuna Alley – Offshore Fishing Sunglasses

The Costa Tuna Alley Polarized Sunglasses are built for serious offshore anglers who need maximum glare reduction, secure fit, and all-day performance in bright, open-water conditions. Designed specifically for offshore fishing, the Tuna Alley delivers the coverage, comfort, and clarity needed for long runs, trolling, and spotting fish in high-glare environments.

Equipped with Costa’s premium polarized lenses, the Tuna Alley cuts harsh surface glare while enhancing contrast and visibility—helping anglers better track bait, read water conditions, and stay focused under intense sun. Whether you're chasing pelagics offshore or fishing nearshore structure, the lenses provide dependable performance where it matters most.

The medium-large frame offers excellent coverage without excessive bulk, making it comfortable for extended wear. Hydrolite® nose pads and temple tips improve grip, helping keep the sunglasses secure in heat, humidity, and rough conditions. Integrated venting helps promote airflow, reducing fogging during active use.

Built from durable bio-resin, the frame is lightweight yet tough enough to handle demanding saltwater environments. Designed for anglers who spend long days offshore, the Tuna Alley is one of Costa’s most proven performance frames.

Key Features

• Offshore-focused polarized sunglasses for high-glare conditions
• Premium Costa polarized lenses for glare reduction and clarity
• Medium-large frame for balanced coverage and comfort
• Hydrolite® nose and temple pads for secure fit
• Vented frame design to reduce fogging
• Lightweight, durable bio-resin construction
• Built for extended wear in harsh sun and saltwater environments

Best For

• Offshore Fishing
• Nearshore Fishing
• Trolling
• Open Water Conditions
• Boating
• Bright Sun Environments
• Pelagic Fishing
• Everyday Coastal Use

Premier Tackle Insight

We carry what works—and the Tuna Alley is one of Costa’s most trusted offshore frames. Comfortable, secure, and built for long days in the sun, it’s a go-to for anglers who spend serious time on open water.