When reconnaissance, cold-weather stakeouts, or layered missions are on the schedule, the Arc'teryx LEAF Men's Atom LT Pants Gen 2, Black delivers versatile, rugged insulation without restricting movement. Designed to work alone or under a wet-weather shell, its lightweight fill and wind-resistant shell protect your legs when visibility is low or snow drifts high. Full-length side zippers allow fast donning/doffing over boots; articulated knees and gusseted construction give you flexibility during climbs, kneels, or extended periods of waiting. Built for law enforcement who demand warmth, mission readiness, and comfort in unpredictable conditions.