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

FIG. 2 is a side elevational view of one side thereof;

FIG. 3 is a front view thereof; and,

FIG. 4 is a top view thereof.

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