Take a look at our Vertical insulated jackets for men ideal for your mountaineering and ski touring expeditions. Ultra-light and ultra-packable, our insulated jackets will easily fit in your pack during your mountain expeditions. Depending on the weather or activity you can put the jacket on when you stop for a break or if it is very cold, wear as a mid-layer under a hardshell jacket. Ideal ski touring or mountaineering where you regularly go from highly active to static. Whatever the weather forecast you need one of our Vertical insulated jackets or vests/gilets in your clothing system.