Insulate Your face & neck! This fire retardant insulated head cover functions exactly the same as the non-FR head cover I have made for years with one difference: it will perform at lower temperatures. An adjustable face flap allows the wearer to cover their mouth & nose, or expose the face entirely. It can be folded out of the way to the back of the neck and held in place with hook and loop. The front and back give excellent protection for your neck.