Brainy and brawny. High-tech features are wrapped in a strapping leather-and-rubber body: The waterproof, breathable membrane lets your sweat vapor out but won't let water in; insulation made with bamboo charcoal is antimicrobial; and a thermal foil barrier keeps in heat. [$140; keenfootwear.com]
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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