The ornamental design for a shoe, as shown and described.
FIG. 1 is a top, left, and front perspective view of an ornamental design for a shoe;
FIG. 2 is a front elevational view of the shoe of FIG. 1;
FIG. 3 is a rear elevational view of the shoe of FIG. 1;
FIG. 4 is a left side elevational view of the shoe of FIG. 1;
FIG. 5 is a right side elevational view of the shoe of FIG. 1;
FIG. 6 is a top plan view of the shoe of FIG. 1; and,
FIG. 7 is a bottom plan view of the shoe of FIG. 1.
The dash-dash-dash lines are included for the purpose of illustrating portions of the shoe that form no part of the claimed design. The dash-dot-dash broken lines depict boundary lines and form no part of the claimed design.