The ornamental design for a shoe, as shown and described.
FIG. 1 is a rear perspective view of a shoe showing my new design;
FIG. 2 is a side view thereof;
FIG. 3 is an opposite side view thereof;
FIG. 4 is an opposite side rear perspective view;
FIG. 5 is a rear view; and,
FIG. 6 is an additional rear perspective view.
The uneven-length broken line immediately adjacent to the shaded area defines the bounds of the claimed design and forms no part thereof. The even-length broken lines within the shaded area represent stitching and form no parts of the claimed design. The uneven-length broken lines depicting the remainder of the shoe show features that form no part of the claimed design.