Excellent breathability, low weight and good wind resistance - La Bise has exactly what you need to move fast on the mountain. It's made from lightweight, supple polyamide and has a preformed fit that offers maximum freedom of movement with minimal excess fabric. The hood warms up quickly when the wind picks up, and a zippered side pocket offers space for essentials. When not in use, it packs easily into a bag or backpack and is perfect for trail runs and summer hikes.