FIG. 1 is a bottom front perspective view of a portion of a shoe sole showing our new design;

FIG. 2 is a bottom plan view thereof; and,

FIG. 3 is a bottom rear perspective view thereof.

The uneven broken lines immediately adjacent to the shaded area represent unclaimed boundaries of the design. The uneven broken line showing of the shoe upper and the remainder of the shoe sole is for illustrative purposes only and forms no part of the claimed design.