hole 30 and annular part 32 identified the channels and ports formed by and in these parts 12 20 and 22 are large enough to produce a low resistance to the flow of breath through the head garment 2 and breathing apparatus 4 to the external environment for example only which is not to be limiting the inside diameter of the tubes and the ports can be 1 3 cm in size 0029 fig5 is a front perspective view of a head garment fabric subassembly 42 an upper panel 44 is shown attached to a lower panel 46 by sewing or other means along seams 48 50 and 52 the shape of upper panel 44 is such that when attached to the lower panel 46 the nose pocket 18 is formed the nose pocket 18 is large enough to form a loose fit over the user 39 s nose not shown the upper panel 44 and lower panel 46 are also shaped to form the head garment 39 s mouth opening 16 and nostril opening 14 only the front edge of the opening can be seen 0030 fig6 is a front perspective view of the nose channel forming member 20 and mouth disc 22 shown mounted in position on the head garment fabric subassembly 42 to form the head garment subassembly 54 as created during the fabrication process the nose channel forming member 20 is shown sewn or otherwise attached to the head garment nostril opening 14 front edge shown at the nose channel flange 26 not shown the mouth.