When the chill comes, the Cerium Hybrid Hoody is there for you. Lightweight – our lightest Cerium – and packable, you pull it on when temps drop, then stash it away until you need it again. Its hybrid design uses women’s-specific zonal heat mapping to target the 850-fill down’s warmth and places Fortius Air 50 softshell in areas requiring stretch and airflow. An insulated StormHood adds warmth. It’s the perfect packable hoody for nights at camp, cold morning starts, and high-altitude rest stops.