The Cooler Heads Flame Shield Model FX1 is head and face protection from flash fires or steam discharges. In its passive state the unit is worn over the shoulders, much like a pair of shoulder pads in football or hockey, but without the added bulk. The FX1 is secured with easy to attach and remove clips, just beneath the worker’s arms. The Flame Shield FX1 is designed to be worn over standard flame resistant clothing, and can be worn in all weather conditions.