Our women's wool hoodie can be worn as a hiking long-sleeve base layer in cold winter weather, or as a jacket in summer. 100% Royal Alpaca flece is the perfect material for hiking, trekking, hunting or climbing. Alpaca fiber wick moisture away from your body and regulates your temperature, ensuring you are comfortable and warm wherever you go. Our alpaca wool hoodie can be layered with our mid layer for adventures in extreme conditions.