Our New Backcountry GORE-TEX Winter Collection
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Why We Like The Half Moon 580G Polarized Sunglasses
Winning us over with top-tier quality, 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. The lenses are also polarized, so we won't miss the chance of docking into an empty harbor due to some unwanted sun glare. Plus, Costa encapsulated mirrors into each lens for a water-worthy look, whether we're cruising the coast or coasting to cruise.
- 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
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