Heating vest

FIG. 1 is a front perspective view of a heating vest, showing my new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a front perspective view of the heating vest in an opened state; and,

FIG. 8 is a rear perspective view of the heating vest in an opened state.

The dashed broken lines in the figures are for the purposes of illustrating portions of the heating vest, which form no part of the claimed design.