This is the
US airforce cold weather
jacket liner for use with unlined flight jackets. It is a brilliant performer which is normal for
US thermal clothing and can be used under any
jacket or coat, room permitting, to provide serious insulation. it is similar in construction to the
US M65 jacket liner but far more substantial and with better features. It has a full length zip which is protected by a popper secured flap. It has knitted cuffs to prevent cold air ingress plus a knitted collar as well. It has a single breast pocket and is made from a nylon/taffeta outer with a polyester batting filling. Colour is
airforce blue.