The ornamental design for a bodytemperature reducing under shirt, as shown and described.
FIG. 1 is a perspective view of a body temperature reducing under shirt, showing my new design;
FIG. 2 is a front elevational view of the invention;
FIG. 3 is a rear elevational view of the invention;
FIG. 4 is a left-side elevational view of the invention, the right-side elevational view being a mirror image thereof;
FIG. 5 is a top plan view of the invention; and,
FIG. 6 is a bottom plan view of the invention.
In the drawings, the broken lines showing a man in FIG. 1 are included for the purpose of illustrating the invention in use, and form no part of the claimed design; the broken lines depicting stitching on the pocket structures of the under shirt in FIGS. 1–4 form part of the claim.