Salewa Gaiter Protector Powertex 3L is the perfect gaiter for mountaineering and hiking. This protective gaiter is made of a waterproof, breathable 3-layer Powertex laminate with a PFC-free durable water-repellent (DWR) finish. Designed to fit snug around your boot and lower leg perfectly, the robust synthetic Hypalon sole strap and drawcord closure allow good adjustment and keep weather and snow out. With a flex zone at the heel for additional stretch comfort. This is a SALEWA® Committed product that meets additional strict environmental and sustainability criteria."