FIG. 1 is a right side elevational view of a shoe upper according to our new design;

FIG. 2 is a right side elevational view of the shoe upper shown in FIG. 1 with the strap in an unfastened position;

FIG. 3 is a left side elevational view of the shoe upper shown in FIG. 1;

FIG. 4 is a left side elevational view of the shoe upper shown in FIG. 1 with the straps in an unfastened position;

FIG. 5 is a front elevational of the shoe upper shown in FIG. 1;

FIG. 6 is a rear elevational of the shoe upper shown in FIG. 1; and,

FIG. 7 is a top plan view of the shoe upper shown in FIG. 1.

The broken line showing of a shoe sole in FIGS. 1-6 is for illustrative purposes only and forms no part of the claimed design.