Subtle contrast details elevate the look of the Karbon Helium Jacket. This jacket's performance is also elevated thanks to its tough, 20K-waterproof insulated construction. That's backed by the sealing power of an inner snow cuff, adjustable wrists and a removable hood. The seams are fully sealed, and Karbon uses welding where it can to increase waterproofing. Other features include mesh venting, a radio pocket and an inner back warmer panel.