Shoe upper
FIG. 1 is a side elevational view of one side of a shoe upper showing my new design; 
     FIG. 2 is a side elevational view of the other side of the shoe upper shown in FIG. 1; 
     FIG. 3 is a front elevational view of the shoe upper shown in FIG. 1; 
     FIG. 4 is a rear elevational view of the shoe upper shown in FIG. 1; and, 
     FIG. 5 is a top plan view of the shoe upper shown in FIG. 1. 
     The broken line showing of a shoe sole is for illustrative purposes and forms no part of the claimed design.