The Flylow Cobra Jacket is the warmest in the Flylow lineup, featuring 100 grams of Spaceloft synthetic insulation under the waterproof hard shell. This jacket was built for ice-cold rippers ridin' in frigid conditions. On top of the extra warmth, it's got everything you'd expect from a top-shelf Flylow shell: clean style, super breathable waterproof fabric, big ol' pit zips to cool off, and a removable powder skirt to keep the snow out of your bellybutton.