Our heavyweight beanie is a super-warm beanie made of 100% yak wool, designed for the most extreme weather in the high mountains and at the lowest temperatures. It reliably protects you from the cold and the elements and is a true winter beanie that snow and frost can’t harm. It’s suitable for everything from casual winter walks to high-alpine adventures in the harshest weather, and it keeps you warm for a long time, even when wet. This makes it the perfect companion for mountain hikes on the coldest winter days and for hunting on freezing winter nights.