Costa Del Mar Tuna Alley C-Mate Readers

See the Big Picture & the Fine Print – Costa Del Mar Tuna Alley C-Mate Readers

For anglers who demand top-tier performance and need help seeing up close, the Costa Del Mar Tuna Alley C-Mate Readers are the perfect solution. Combining the legendary Tuna Alley frame with integrated bifocal magnifiers, these sunglasses deliver unmatched clarity both near and far — so you can tie knots, check lures, or read electronics without switching eyewear.

Outfitted with Costa’s patented 580® polarized lenses, these C-Mates cut glare, boost color contrast, and reduce eye strain during long days on the water. The built-in readers are seamlessly blended into the lens for a clear, unobstructed view of the horizon while still offering magnification when you need it.

With a rugged, wrap-around TR-90 frame, Hydrolite™ grips, and ventilation channels, the Tuna Alley C-Mates stay secure and fog-free in heat, sweat, and saltwater spray.

Features:

• Built-in bifocal magnification for close-up clarity

• 580® polarized lenses for high-definition color and glare elimination

• TR-90 nylon wrap frame with large coverage for full sun protection

• Hydrolite™ nose and temple pads for a secure, no-slip fit

• Ventilated frame design to reduce fog and enhance airflow

• Available in multiple magnification powers

Engineered for serious anglers who refuse to compromise, the Tuna Alley C-Mate Readers offer the performance of Costa with the vision support you need to fish smarter.