See Clearly. Catch More Fish. Polarized lenses are
      essential for anyone who spends time outdoors - especially out on the water.
      But not all polarized sunglasses are created equal. Your eyes are one of the
      most important tools in your toolbox, and the right pair of polarized
      sunglass lenses can make or break your days out on the water. It's important
      to have the best polarized lenses technology available to reduce eye-strain,
      squinting and to provide comfort by eliminating reflective glare. The harsh
      sunlight can reflect massive amounts of glare from the surface of the water
      back towards your eyes. Blocking glare not only helps protect your eyes when
      you're spending hours on the water, but it allows you to see through the
      surface of the water more clearly to gain a competitive edge when fishing.
      Costa Del Mar sells only polarized sunglasses with UVA and UVB protection.
      Because the brand Costa Sunglasses believes blocking reflective glare is
      essential for anyone on the water or outdoors, the Costa online shop sells
      only polarized sunglasses and utilizes the best performance technology on
      the planet for fishermen.
      
Shop The Best Polarized Sunglasses for Fishing.
    
 
    
      Beyond Polarized. Most polarized sunglass lenses eliminate
      glare by blocking reflective light. But Costa Sunglasses' patented 580 lens
      technology goes a step further by blocking the perfect amount of harsh
      yellow light and potentially harmful blue light while enhancing reds, blues
      and greens. Essentially,
      
Costa 580 lens technology
      keeps the bad light out, and lets the good light in. The result: less haze,
      less blur, greater contrast and greater clarity. The best lenses on the
      planet mean the best sunglasses on the planet. And with technology that goes
      beyond normal polarization, you'll get polarized lens technology that is the
      best for fishing and best on the water for other performance water sports
      like surfing, boating, paddle boarding, and kayaking. Available in the
      clearest scratch resistant glass lenses (
Costa 580G) and available in lightweight, impact-resistant polycarbonate plastic
      lenses (
Costa 580P), it's like seeing in high definition. See better so you can fish better.
      
Shop Costa Polarized Sunglasses.
    
 
    
      Choosing a Lens Color. To get the most out of your
      sunglasses, it's important to choose the right lens color when shopping for
      polarized sunglasses. The best sunglass lens color options and technology
      vary depending on the environment and the type of fishing. There are lens
      color tint options for low light conditions like sight fishing at dusk or
      dawn, and colors for extremely bright light conditions with blinding glare
      like offshore fishing. With the best lenses on the planet, the brand Costa
      Sunglasses made lens color options with changing light conditions in mind.
      Costa Sunglasses offers the top seven lens colors options including mirrored
      lenses in both glass and plastic high-performance technologies. Consider
      where you might spend your time on the water or outdoors to choose the best
      lens color for your specific environment.
      
Learn More about Choosing a Lens Color.