FIG. 1 is a perspective view of a preferred embodiment of the footwear outsole;

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;

FIG. 5 is top plan view thereof;

FIG. 6 is a left side elevational view thereof; and,

FIG. 7 bottom plan view thereof.

The broken lines shown at the top of FIGS. 2 and 3 form no part of the claimed design and are provided only to indicate that the inside surface of the outsole forms no part of the claimed design. The broken line around the perimeter of FIG. 5 forms no part of the claimed design and is provided only to indicate that the inside surface of the outsole forms no part of the claimed design.