US D569595 S1
The ornamental design for a footwear outsole, as shown and described.
FIG. 1 is a bottom perspective view of a footwear outsole showing my new design;
FIG. 2 is a right side elevational view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a front elevational view thereof; and,
FIG. 6 is a rear elevational view thereof.
The broken lines immediately adjacent to the solid lines in FIGS. 1, 2, 3, 5, & 6 represent the unclaimed boundary of the design while the broken lines showing the remainder of the shoe throughout the views illustrate the portion of the design that forms no part of the claim.