Mountaineering/ Expedition/ Mountain BasecampMain: ZERO-Gravity Ultralight FabricInsulation: 1000 Fill Power Hydrophobic DownDerived from extreme expedition gear used on 14 8,000-meter peaks worldwide, this product is dedicated to delivering an exceptional warmth-to-weight ratio, allowing climbers to achieve longer yet more efficient high-altitude expeditions with lighter gearSelected premium goose down boasts a 1000 fill-power, providing reliable warmth in extreme cold conditionsZERO-Gravity ultralight fabric delivers lightweight, breathable performance with high-density down locks that ensure consistent warmth across the bodyHydrophobic-treated goose down, with the main fabric's outstanding breathability, effectively wicks away moisture to prevent moisture buildupThe integrated helmet-compatible hood allows for adjustment on both the opening and circumference to suit different weather conditionsA spacious interior pocket offers convenient storage for gloves and other itemsElastic cuffs and hem provide a comprehensive windproof fitThe inner pocket doubles as a compression sack for easy packing Cut: Slim