With long sleeves and a form-fitting hood, the CORE Lightweight Hoody wicks away moisture and keeps you highly concealed when you're closing in. Permanent Polygiene™ Odor Control Technology neutralizes odor by stopping the growth of odorcausing bacteria and fungi. The CORE Lightweight Series is the next-to-skin foundation for your high-exertion system, breathing and actively moving moisture away from the skin with its polyester bi-component construction.