FIG. 1 is a bottom plan view of a shoe sole showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof; and,

FIG. 5 is a left side elevational view thereof.

The portions of the inner surface which are not shown form no part of the claimed design.