These awesome Storm Trooper Looking Hoods are Canadian Forces issue for Artic wear. This White Nylon hood has a Nylon shell Polyester Insulation and Inner Cotton Flannel Liner. Snow Camo that's warm and Comfy. But wait there's more... The Removable Mouth cover Velcros into place and has a copper wire to help a close fit over the Nose. There's a Velcro Strap to secure it against wind Gusts or Snow Drift Tumbling. Of course there's a string so you won't loose the Mouth panel!