Unleash optimal warmth and comfort with the Women's Cloud Nine Performance Half Zip. This versatile thermal piece is designed to keep you cozy and comfortable throughout your outdoor endeavors. Crafted with an ultra-soft and midweight fabric, it incorporates our Climasense and Thermoregulation technology. This technology automatically adjusts to your body temperature by trapping air to maintain warmth when your body starts to cool down.

Whether you're skiing, fat biking, or winter running, the Cloud Nine Performance Half Zip ensures functional performance at its best. Its moisture-wicking properties allow moisture vapor to escape, maintaining your comfort as your aerobic activity increases and your skin temperature rises. Complete your outdoor ensemble by pairing this half zip with the Women's Cloud Nine Pant and other pieces from the Cloud Nine collection. Embrace warmth, style, and functionality with the Women's Cloud Nine Performance Half Zip Baselayer Top.