Protective garments for head, face and neck; breathing masks, filters for breathing masks; respirators, other than for artificial respiration; respiratory headwear; respiratory masks, other than for artificial respiration; filters for respiratory masks; garments for protection against dust and other airborne contaminants; oxygen masks, not for medical use; air flow indicators, air flow sensors; protective helmets; protective bump caps, protective brow guards, protective chin guards, all for workers, members of the armed forces and/or members of the emergency services; protective face shields; face protection heat shields; face shield respirators, not for artificial respiration; protective hoods; protective visors, covers for protective visors; protective neck capes for use with helmets and/or protective headgear; protective neck curtains; protective eye glasses, safety goggles; protective peaks for use with helmets and/or protective headgear; neck capes; security straps for helmets, face shields and safety goggles; strap fasteners and adjusters for helmets and/or protective headgear; helmet shells; helmet fitting pads; helmet chin straps; ear cups for headsets or headphones; microphones; earphones; helmet-mounted displays; helmets incorporating lamps; helmet mounted vision enhancements systems, namely, infrared and visible light cameras and displays, and night vision cameras and displays; parts and fittings for all the foregoing