With Cloudburst Stretch™ fabric, a storm-sealing hood and an advanced DWR on the surface, the tried-and-true Koven blends traits of toughness, reliability and protection into one alpinist shell. The waterproof/breathable fabric flexes during ski tours, ice climbs or summit bids as a result of freeing mechanical stretch, while also enduring multiple seasons of wear due to a tough 50-denier surface. Pit zips cool it down when gaining vertical quickly