I claim the ornamental design for a shoe, as shown and described.
FIG. 1 is a front perspective view of a shoe, showing my new design;
FIG. 2 is a bottom view thereof;
FIG. 3 is a rear perspective view thereof; and,
FIG. 4 is a left side view thereof.
The dot-dot-dash lines adjacent to the shaded area represent the boundaries of the claimed design and form no part thereof. The remainder of the broken lines show features of the shoe that form no part of the claimed design.