Costa

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.