We cut weight where it counts and kept the protection you need for days that start cold and stay unpredictable. The Men’s Terra Peak Jacket is built for hikers who keep moving when the forecast shifts, with dependable warmth, easy mobility and packable performance. On trail, at camp or anywhere a bulky layer gets in the way, THERMOBALL™ insulation helps hold heat even in damp conditions. Stretch underarm panels help you reach, climb and move without restriction, and when the sun comes out, it stows into its own chest pocket so it’s easy to bring along. Features: Standard fit gives you room to move naturally and layer with ease Blown THERMOBALL™ insulation in channels helps keep you warm even when wet Water-repellent fabric helps shed light moisture when conditions shift Body fabric and overlay made with recycled nylon; lining made with recycled polyester