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 side view thereof; and,
FIG. 3 is a rear perspective view thereof.
The broken lines immediately adjacent to the shaded areas define the bounds of the claimed design and form no part thereof. The contrast in shading between the three sections (i.e., the light stippling, medium stippling, and heavy stippling) represents a contrast in appearance only and does not represent any particular color, material, texture or finish. The broken line racetrack shaped features within the shaded area represent eyelets and form no part of the claimed design. The broken lines depicting the remainder of the shoe show features that form no part of the claimed design.