Slip into the KUHL Men's The One Hoody for ultimate comfort while you're enjoying outdoor activities in cold weather. Designed with AeroKnit Technology, this warm hoody regulates body temperature for breathable comfort during strenuous activities. Underarm gussets release excess trapped heat, so overheating is not a concern. Lightweight yet warm, this hoody is an excellent way to stay comfortable during cold weather without being weighed down by a heavy jacket. The windproof shell helps you tackle whatever life throws at you.