"What Our Gearhead® Experts Are Saying:""I tested this in some brutal cold and the warmth is unbelievable. The boxwall construction really does prevent cold spots and the oversized zippers are easy to use with gloves. It is a true expedition piece built for real exposure.""Expedition days and deep winter travel demand a layer that shields us from the harshest cold. The Arctic IN Hooded Parka is built for those environments, using a recycled ripstop shell that blocks intense wind and shrugs off abrasive terrain. Inside, a generous 700 fill recycled down insulation is distributed through boxwall chambers that maintain loft and eliminate cold spots. The result is dependable warmth when temperatures plummet far below freezing. Every detail serves a purpose in extreme conditions. Oversized VISLON zippers work easily with gloved hands. Multiple insulated pockets warm chilled fingers and secure the small gear we need within reach. An internal baffle collar holds heat close as gusts pick up and reinforced panels and a three point adjustable hood extend coverage when storms roll through. From frigid basecamps to stormy alpine ridges, this parka stands ready when the environment demands our most protective layer."