The Particle Jacket from MOUNTAIN EQUIPMENT is the ideal choice for anyone who doesn't want to compromise on comfort when ski touring and mountaineering, even in freezing temperatures. The combination of recycled Polarloft® synthetic fiber filling and flexible stretch fleece under the arms ensures optimal warmth with maximum freedom of movement. This means you stay flexible and protected even on demanding ascents. Thanks to the compact packing system, the jacket fits easily into any backpack and is quickly to hand. Whether worn solo as a warming layer or combined with a waterproof outer jacket, the Particle Jacket offers you reliable protection and functionality on the mountain.