Figure 1 shows the user attempting to roll on to the back.  It shows pouch and insert (due to size, partial circumference mounting and shoulder placement) rotating and pressing against upper torso-spinal area.  This creates a slight pressure on the spine and lower neck tilting the head slightly back which helps to keep airway open.  The sleeve helping to keep the pouch in place creates an almost undetectable slight pressure which in combination with the shirt pillow helps cause user in deeper stages of sleep to assume the position in Figure 2.  Figure 2 shows user in a 90 degree or greater position toward stomach creating the head to be tilted towards bed.  This also creates a gravitational situation for the tongue to fall sideways toward front of mouth and helps mouth to close slightly.      

SHIRTS ARE WASHABLE POLY-COTTON WITH 6” PILLOWS ON MEDIUM AND LARGE SIZES, 8” PILLOWS ON XLARGE  AND 2XLARGE SIZE.  ALL PILLOWS ARE 12” IN LENGTH AND HAVE  A MEDIUM DENSITY QUALITY FOAM COMFORTABLE INSERT.