Dial in cool-weather comfort with our softest, lightest active insulation. Constructed with ultrasoft Octa™ insulation, the interior is designed in a slightly raised diamond grid that minimizes chills by holding in warmth while allowing moisture to escape. Stretch nylon incorporated into the shell moves with you throughout your range of motion. The outer shell sheds wind and rain with a PFAS-free DWR finish that still allows sweat to evaporate. All of this, and the jacket still stashes easily into its own zippered handwarmer pocket for the ultimate, take-it-anywhere layer.