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

FIG. 2 is a perspective view of the shoe sole;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof; and,

FIG. 7 is a top view thereof.

Broken lines in the figures, which represent the remaining portions of the shoe, are for illustrative purposes only and form no part of the claimed design.