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Costa Half Moon 580G Polarized Sunglasses

up to 35% Off
sale $155.32 - $258.95

Select Style & Size

  • Blue Mirror 580g/Matte Black/Shiny Tortoise Frame, One Size
    sale $181.26
  • Matte Black/Shiny Tortoise Frame/Copper, One Size
    sale $155.32
  • Moss/Blue Mirror, One Size
  • Ocearch Matte Tiger Shark Frame/Blue Mirror 580G, One Size
  • Ocearch Matte Tiger Shark Frame/Gray, One Size
    sale $179.21
  • Ocearch Matte Tiger Shark Frame/Gray Silver Mirror 580G, One Size
    sale $181.26
  • Tiger Shark Ocearch - Green Mirror 580g, One Size
  • Copper Silver Mirror 580g/Matte Black/Shiny Tortoise Frame, One Size
    sale $168.32
  • Shiny Black/Matte Black Ocearch - Blue Mirror 580g, One Size
  • Gray Silver Mirror 580g/Matte Black/Shiny Tortoise Frame, One Size
    sale $168.32
  • Gray Silver 580g/Matte Black W/Green Logo Frame, One Size
  • Gray 580g/Matte Black/Shiny Tortoise Frame, One Size
    sale $155.32

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Half boat?

You didn't buy a boat just so you could see half the sights through sub-par sunnies. Costa Del Mar made the Polarized Half Moon 580G Sunglasses with real, pure glass lenses—you know, the stuff that plastic and polycarbonate lenses poorly mimic. Each glass lens is 22% lighter and 20% thinner than the competition, and they are virtually scratch-proof for long-lasting durability. Costa encapsulated mirrors into each lens for a water-worthy look whether you're cruising the coast or coasting to cruise. The lenses are also polarized, so you won't miss the chance of docking into an empty harbor due to some unwanted sun glare.

  • Boat-worthy shades built with real glass lenses
  • Glass lenses are 22% thinner and 20% lighter than the competition
  • Polarization limits unwanted glaring for crystal clarity
  • Encapsulated mirroring ensure lifelong mirrored exterior
  • Please see size chart for lens tint information
  • Item #CDM009V

Nose/Temple Pads
Face Size
Frame Dimensions
[lens/bridge/temple] 59.6 x 41.3 / 15.8 / 125mm
Recommended Use
Manufacturer Warranty

Tech Specs

What do you think about this product?


>Rating: 4


I've used it several times

I got these for fly fishing and overall I have been super impressed! Everything you need - Polarized / good fit / light weight.


Are the lenses shatter proof


Do these come with a costa case and cleaning cloth?

Our sunglasses come with the original packaging that the manufacturer sends it with! With sunglasses/ glasses, it will come with a case and cloth for sure!