Garments designed for sub-zero temperatures prioritize thermal insulation, wind resistance, and moisture management. Parkas incorporating down or synthetic fill, insulated trousers, and waterproof boots exemplify this specialized apparel.
Protection from hypothermia and frostbite in frigid environments necessitates such attire. Historically, indigenous populations developed effective cold-weather clothing using animal hides and furs. Modern materials and manufacturing techniques enhance these principles, offering improved performance and durability for various activities, from polar expeditions to winter sports.