Hardcore sunglasses for the hardest-core saltwater junkies. These Costa Fathom sunglasses' co-injected, co-molded frames provide the perfect fit with the best polarized lenses on the planet. Bringing maximum comfort and vision on the water, these Costa men's sport fishing sunglasses are the perfect tool to any Angler who seeks a life on the water.

Costa 580® lenses were designed by in-house light spectrum experts to enhance colors because standard sunglass lenses fell short.

The lens' multipatented technology
manages light by:

• Absorbing Harmful High-Energy Blue Light (HEV)
• Enhancing Reds, Greens, and Blues
• Filtering Out Harsh Yellow