Don't be deceived by their mellow, surf-bum vibe: These are high-performance shades that one tester likened to "visual sonar." The reason? Costa's gray-tint, blue-mirror 580G polarized lenses make fish pop. [$170; costadelmar.com]
Credit: Photograph by Plamen Petkov
The 2014 Adventure Issue
From Iceland's Highway 1 to Utah's Canyonlands, an epic itinerary for modern explorers.
Plus: Building a Bigger Action Hero
ON NEWSSTANDS NOW
Duke Lacrosse and the Fog of Scandal
How Thailand's Most Notorious Prison Became a Fight Club
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