Best Expedition Parkas for Backcountry Winter, Tested by Mountain Guides

True expedition parkas are built for survival-first warmth and durability, not packability. The most reliable choices hinge on your mission: static arctic work and basecamps demand maximum insulation; active backcountry travel rewards warmth-to-weight and mobility. Canada Goose remains the benchmark for static warmth, but it’s very heavy and expensive at $1,950 and best reserved for true deep-cold duty, not everyday hillwalking, as extensive lab and field testing confirms in OutdoorGearLab’s Canada Goose Expedition review. Choose by temperature, precipitation, and how much bulk you’re willing to carry.