US D539521 S1
FIG. 1 is a front perspective view of a portion of a shoe upper showing our new design.
FIG. 2 is a lateral side view thereof.
FIG. 3 is a medial side view thereof.
FIG. 4 is a front view thereof.
FIG. 5 is a rear view thereof; and,
FIG. 6 is a top view thereof.
The uneven broken lines immediately adjacent to the shaded area represent unclaimed boundaries of the design. The broken lines within the shaded area also 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.