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

FIG. 2 is a front view thereof;

FIG. 3 is a side view thereof; and,

FIG. 4 is a rear perspective view thereof.

The uneven broken lines immediately adjacent the shaded area represent unclaimed boundaries of the design. The uneven broken line showing of the remainder of the shoe is for illustrative purposes only and forms no part of the claimed design.