Garments designed for sub-zero temperatures and demanding work conditions typically consist of multiple layers. These layers include a moisture-wicking base layer, an insulating mid-layer, and a durable, weather-resistant outer shell. Specialized designs often incorporate features such as reinforced stitching, windproof membranes, and enhanced insulation in critical areas like the hands, feet, and head.
Protection from harsh conditions is paramount for maintaining worker safety, health, and productivity in extreme environments. Proper attire prevents cold-related injuries like hypothermia and frostbite, enabling continued operations in sectors such as construction, oil and gas, and search and rescue. Historically, advancements in textile technology and insulation materials have led to significant improvements in cold-weather gear, allowing for work in increasingly challenging conditions.