Portion of a shoe upper

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

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a perspective view of an alternative embodiment of the portion of a shoe upper showing our new design;

FIG. 8 is a left side elevational view thereof;

FIG. 9 is a top plan view thereof;

FIG. 10 is a right side elevational view thereof;

FIG. 11 is a front elevational view thereof; and,

FIG. 12 is a rear elevational view thereof.

The broken line showing the sole in the figures is for illustrative purposes only and forms no part of the claimed design.