Designed for Polar Research.Canada Goose created the men's EXPEDITION PARKA for scientists undertaking winter research at the North Pole. This ultra-warm parka is padded with 625-fill power White Duck Down. A rugged Arctic Tech shell fabric woven to block wind and heavy snowfall offers unrivaled weather protection. The Expedition's mid-length and its abundant insulation have helped it garner a 5 rating on the Thermal Experience Index, indicating you'll remain warm in temperatures below -30°C. A removable coyote fur ruff rests along the coat's tunnel hood. An adjustable hood bracing wire offers superior protection against brisk winds. The Velcro-securing storm flap shelters the heavy-duty YKK zipper, which is backed by an insulated windguard. Heavy rib-knit sleeve cuffs and the drawcord adjustable waist seal out the cold.