Unleash your adventurous spirit with the Men's Kor Alloy Jacket from Mountain Hardwear, designed for the active outdoor enthusiast. This high-performance, insulated jacket is expertly constructed with lightweight, stretch ripstop Pertex Quantum Air fabric and a hybrid AirMesh lining for breathability. Primaloft Gold Active insulation ensures optimal warmth in chilly conditions. The jacket also features strategically mapped underarm areas with highly air-permeable fabric that optimizes breathability during strenuous activities. Secure your belongings in the two zippered chest and hand pockets.