Designed to perform in cold weather for high-output activities, the Norrona Lyngen Windstopper Jacket is the hybrid you need to stay comfortable throughout your adventure. Windstopper fabric at the front and sleeves seals out the convective cooling power of the wind, while the Polartec Powerstretch fabric at the back and sides allows for plenty of airflow to minimize overheating. The fleece on the inside of both materials is soft and warm as it sits against your skin, helping you regulate your body temperature during cold weather. Stretch panels and articulated elbows ensure you can move freely for almost any application, and thumbholes secure the sleeves so you can focus on the activity at hand.