Footwear sole

[0001]FIG. 1 is a front perspective view showing my new design for a footwear sole;

[0002]FIG. 2 is a right side view of the footwear sole of FIG. 1;

[0003]FIG. 3 is a left side view of the footwear sole of FIG. 1;

[0004]FIG. 4 is a front view of the footwear sole of FIG. 1;

[0005]FIG. 5 is a back view of the footwear sole of FIG. 1;

[0006]FIG. 6 is a top view of the footwear sole of FIG. 1; and,

[0007]FIG. 7 is a bottom view of the footwear sole of FIG. 1.

[0008]The broken lines in the drawings depict portions of the footwear sole that form no part of the claimed design.