Costa Motu Polarized 580G Sunglasses
CostaMotu Polarized 580G Sunglasses

Tropical delight.

Named after the crushed-coral islets common in Polynesia, the Coast Motu Polarized 580 Glass Lens Sunglasses help you see clearly when you're searching for bonefish while fly fishing in saltwater flats. Costa 580 glass lenses offer premium optical clarity and are polarized to cut through glare, making them perfect for the discerning angler. The Motu also features a lightweight, yet durable frame and slip-resistant nose pads for all-day comfort, and the eight-base curve offers excellent coverage from the bright tropical sun above and the shimmering sea below.

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.

  • 580 glass lens
  • Polarized
  • TR-90 nylon frame
  • Medium fit
  • Optical Spring hinge
  • Includes hard case
  • Reviews
  • Q & A


  • Familiarity: I've used it several times
  • Fit: True to size

Gave these as a gift - black frame/green mirror lens. The frames are great - built with quality materials, sturdy and will stand the test of time. Lenses are awesome, particularly on the super sunny days with that little extra glare. Glass lenses are unbelievable and definitely give you a better picture of the environment you are it.

You can see through walls

  • Familiarity: I've put it through the wringer

These glasses rock. These are my fly fishing glasses and they really clear up everything in the water. I hate going into the water without these glasses because they bring a level of confidence with them in terms of visibility.

Great Clarity/Comfort

    The wrap around style coupled with the clear glass lenses provide ultimate comfort and visibility in a variety on conditions. They also stay perfectly in place meaning you can focus on what you're seeing through those clear lenses rather than worrying about them falling off your face. Best brand out there for sport fishing.