Optimise your warmth and your running performance this winter with the men’s ZEROWEIGHT CERAMIWARM Half-Zip Long-Sleeve Midlayer Top from ODLO. Crafted with market-leading Ceramiwarm technology to generate up to 3°C more warmth than regular fabrics, this high-performance midlayer delivers superb insulation and moisture management for advanced body temperature regulation, while the super lightweight fabric and athletic fit allow for a full range of movement – perfect for working up a sweat in the cold. Functional down to the smallest details, the top also features a half zip for additional ventilation, a pocket for your keys and reflective details to keep you visible in low-light conditions. The ZEROWEIGHT CERAMIWARM Half-Zip Long-Sleeve Midlayer Top by ODLO delivers optimum warmth without weighing you down – leaving you free to push your limits and smash your personal bests.