Footwear Sole

FIG. 1 is a perspective view of a footwear sole embodying the new design;

FIG. 2 is a bottom view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a front view thereof; and,

FIG. 7 is a rear view thereof.

The broken lines immediately adjacent the solid lines of the footwear sole form the boundary of the claimed design and form no part thereof.