Arc'teryx LEAF Practitioner AR Jacket

Stay Dry, Stay Deadly The Arc'teryx LEAF Practitioner AR Jacket is the mid-layer built for momentum—lightly insulated, highly breathable, and mission-ready. Whether you’re sweating through high-output ops or facing temperature swings in the field, this jacket adapts without skipping a beat. It traps warmth, dumps heat, and shrugs off moisture so you can keep moving without stopping to strip layers or switch gear. Designed with the Fortius™ Air 50 face fabric and Octa® Loft insulation, it’s a sleek blend of airflow and thermal regulation wrapped in a tough, water-resistant shell. Built for professionals who can’t afford downtime, this is one layer that punches way above its weight. Why We Love It  No-Nonsense Performance. All-Mission Versatility. The Practitioner AR isn’t just another “technical jacket”—it’s a gear-shifter. From patrol base to peak assault, this piece moves with you. It vents like a beast when you're burning calories, insulates when the pace slows, and its articulated f