Designed to provide protection and comfort during outdoor activities, this stretchy half-zip fleece with a large front gusset is warmer than it looks. Made with Polartec® Power Grid™ which significantly reduces fabric weight while increasing warmth and compressibility. The technology allows for excess body heat to be released and for moisture to evaporate, so you stay comfortable even during high-paced activities. Fully packed with a hidden inside pocket, thumbholes, and a ponytail opening in the hood.