We claim the ornamental design for a shoe case, as shown and described.
FIG. 1 is a top, front perspective view of a shoe case;
FIG. 2 is a bottom, rear perspective view of the shoe case shown in FIG. 1;
FIG. 3 is a left side view of the shoe case shown in FIG. 1;
FIG. 4 is a front view of the shoe case shown in FIG. 1;
FIG. 5 is a rear view of the shoe case shown in FIG. 1;
FIG. 6 is a top view of the shoe case shown in FIG. 1; and,
FIG. 7 is a bottom view of the shoe case shown in FIG. 1.
Portions of the shoe case and any exemplary environment shown in broken lines are for illustrative purposes only and form no part of the claimed design.