What is claimed is an ornamental design for a toe cap for a shoe, as shown and described.
FIG. 1 is a top, front left perspective view of a toe cap for a shoe showing our new design; and,
FIG. 2 is a top, front left perspective view of the toe cap for a shoe, showing the toe cap for a shoe in an example use condition.
The broken lines showing a shoe in FIG. 2 are for the purposes of illustrating environment and form no part of the claimed design, and the broken lines on the toe cap for a shoe in FIG. 1 depict portions of the toe cap for a shoe that form no part of the claimed design