HELLY HANSEN ODIN 9 WORLDS INFINITY SHELL: MOUNTAIN JACKET FOR HARSH WEATHER. Our MOUNTAINEERING section brings us the incorporation of the most innovative and sustainable waterproof and breathable technology to the Odin 9 Worlds Infinity Shell. This jacket with a 3-layer membrane incorporates the Lifa Infinity PRO™ system, whose durable and water-repellent treatment is obtained […]