A top seller from world leader The North Face. The Thermoball Gordon Lyons Hoodie is a hybrid fleece sweater that's indispensable when the temperature drops. Thermoball™ insulation to the torso is a type of synthetic down, offering significant heat retention without excessive weight. It also continues to perform even when wet. A simple design that provides comfortable pockets for your hands to hide from the chill and a hood to keep the wind out of your ears. This jacket offers the best of both worlds and as well as being a super warm jacket for casual use, it's fully functional for the hill and crag too. This can be worn on cold, dry days as a mid-layer with the adjustable hood up to protect against the wind, or under a waterproof shell as part of a layering system in wetter weather.