3 ounce 100% Nomex Designed to provide heat and flame protection and comfort to the head and neck in SWAT and other tactical situations Ideal for heat and flash protection when deploying flash bangs Created by Damascus Protective Gear, leaders in full body protective gear for law enforcement, military, and beyond. This Damascus hood was designed to provide heat and flame protection and comfort to the head and neck in SWAT and other tactical situations. It is made entirely of DuPont NOMEX, a fire retardant material that will not sustain a flame. These properties have made NOMEX a requirement or standard in many industries such as firefighting, motorsports and industrial safety. It is ideal for heat and flash protection when deploying flash bangs.