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  • Costa - Mag Bay Polarized Sunglasses - 580 Poly Lens - Copper 580p-Matte Gray Frame
  • Costa - Mag Bay Polarized Sunglasses - 580 Poly Lens - Matte Sunset Fade Silver Mirror 580p
  • Costa - Mag Bay Polarized Sunglasses - 580 Poly Lens - Shiny Black Blue Mirror 580p
  • Costa - Mag Bay Polarized Sunglasses - 580 Poly Lens - Tortoise Blue Mirror 580p
  • Costa - Mag Bay Polarized Sunglasses - 580 Poly Lens - Sunset Fade Copper 580p
  • Costa - Mag Bay Polarized Sunglasses - 580 Poly Lens - Tortoise Gray 580p
  • Costa - Mag Bay Polarized Sunglasses - 580 Poly Lens - Wood Fade Gray 580p
  • Costa - Side -
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  • Costa - 3/4 Front -
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Current Color

  • Costa - Mag Bay Polarized Sunglasses - 580 Poly Lens - Copper 580p-Matte Gray Frame
  • Costa - Mag Bay Polarized Sunglasses - 580 Poly Lens - Matte Sunset Fade Silver Mirror 580p
  • Costa - Mag Bay Polarized Sunglasses - 580 Poly Lens - Shiny Black Blue Mirror 580p
  • Costa - Mag Bay Polarized Sunglasses - 580 Poly Lens - Tortoise Blue Mirror 580p
  • Costa - Mag Bay Polarized Sunglasses - 580 Poly Lens - Sunset Fade Copper 580p
  • Costa - Mag Bay Polarized Sunglasses - 580 Poly Lens - Tortoise Gray 580p
  • Costa - Mag Bay Polarized Sunglasses - 580 Poly Lens - Wood Fade Gray 580p

Costa Mag Bay Polarized Sunglasses - 580 Poly Lens

$169.00 - $189.00

Free 2-Day shipping on orders over $50*

Select your style & size:

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  • Select options
    • Copper 580p-Matte Gray Frame, One Size
      $169.00
    • Matte Sunset Fade Silver Mirror 580p, One Size
      $189.00
    • Shiny Black Blue Mirror 580p, One Size
      $189.00
    • Tortoise Blue Mirror 580p, One Size
      $189.00
    • Sunset Fade Copper 580p, One Size
      $169.00
    • Tortoise Gray 580p, One Size
      $169.00
    • Wood Fade Gray 580p, One Size
      $169.00
    050

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    Details

    Fisherman's friend.

    Off the coast of Baja California, Magdalena Bay has mangrove-lined swamps, fertile estuaries, and some of the best sport fishing in the world. The extra-large fit Costa Mag Bay Polarized 580 Poly Lens Sunglasses were made for big adventures in a fisherman's paradise—wherever you find one.

    The extra-large fit provides plenty of protection from the sun to reduce eye fatigue when you're staring across the water all day. The heavy-duty frame is made to take a beating but is also lightweight for a comfortable feel. The lenses block 100% of UV light, and they're polarized to eliminate glare from the surface of the water so you can spot your target more easily.

    Proposition 65 Warning for California Consumers: This product contains chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm.

    • TR-90 nylon frame
    • Scratch-resistant polycarbonate lens
    • Polarized
    • Optical spring hinge
    • 100% UV protection
    • Includes hard case
    • Item #CDM005Z

    Tech Specs

    Lens
    580 polycarbonate
    Polarized
    yes
    Photochromic
    no
    Interchangeable Lens
    no
    Frame
    TR-90 nylon
    Hinge
    spring
    Nose Pads
    yes
    Temple Pads
    yes
    Face Size
    extra large
    Case Included
    yes, hard
    Recommended Use
    fishing, casual
    Manufacturer Warranty
    lifetime

    Tech Specs

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