Our Extreme Cold Weather Clothing System is used for protection against foul weather / atmospheric / environmental conditions like extremely low temperature, high velocity winds, snow fall, avalanches, landslides and frostbite. These suites are essentially worn in critical combat areas and so it is imperative they meet both functional and comfort standards. Our 3-layer clothing system has a Clo value of ≥ 6.2 and is extremely lightweight (4.5 kg).