F2 The innovative full face mask f2 sets new standards in terms of comfort and economy. The mask's shape provides an extra wide field of vision and a comfortable fit. It is equipped with a speech diaphragm and a temperature and chemical resistant visor. Friendliness in service and maintenance are key issues of this full face mask concept. The f2 can also be used in combination with various helmets, communication systems and chemical protection suits. This mask offers you a new feeling of safety with many options for use.