on the pillow comfortably that is as a user adds weight to the pillow the general shape of the space in the cavity 24 will change as the pillow is compressed and the cavity 24 fills with the upper portion 26 preferably the cavity 24 is centered at the base surface 22 and has a depth to the approximate center mass of the first body 12 however other locations of the cavity 12 may be possible to produce similar results as to the elevating panels 14 these u201c bodies u201d are used to elevate the first body 12 into a sufficiently supportive configuration a plurality of elevating panels 14 having substantially identical thicknesses are preferably used to allow incremental increases of the height of the first body 12 for example if each elevating panel 14 is only one inch thick a total of four panels would be necessary to allow the first body 12 to be raised to four inches by one inch increments i e one inch elevated two inches elevated three inches elevated and four inches elevated however panels of differing thicknesses not shown may be used as well for example providing just three panels i e a one inch panel a two inch panel and a three inch.