Light, nimble, supportive, waterproof. KEEN® Circadia Boots check all the boxes for a do-it-all hiker that’ll let you rack up the miles in total comfort. The iconic wide KEEN toe box lets the forefoot splay out naturally for superior agility on uncertain terrain. A waterproof nubuck upper with waterproof/breathable membrane locks water out, but lets perspiration disperse. KEEN.FUSION non-marking rubber outsole bristles with aggressive 5mm lugs that clamp down hard on mud, sand and loose gravel. And a narrow heel with Achilles notch delivers a secure fit free of painful pressure points. Try ’em and you’ll agree: When it comes to comfort and performance, KEEN walks all over the competition.