US D351936 S
FIG. 1 is an elevational view of one side of a heel insert for a shoe sole showing my new design;
FIG. 2 is an elevational view of the other side thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a cross sectional view taken along line 5--5 of FIG. 1; and,
FIG. 6 is a cross sectional view taken along line 6--6 of FIG. 1.
The broken lines showing the remaining portions of the sole and shoe upper in FIGS. 1-6 form no part of the claimed design.