Portion of a shoe upper

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

FIG. 2 is a side elevational view of one side of the portion of a shoe upper of FIG. 1;

FIG. 3 is a side elevational view of the other side of the portion of a shoe upper of FIG. 1;

FIG. 4 is a front elevational view of the portion of a shoe upper of FIG. 1;

FIG. 5 is a rear elevational view of the portion of a shoe upper of FIG. 1; and,

FIG. 6 is a top plan view of the portion of a shoe upper of FIG. 1.

The uneven broken line showing in the toe area and the uneven broken line showing of the lace loops, the stripe in the center of the tongue and the remaining portions of the shoe are for illustrative purposes only and form no part of the claimed design.