FIG. 1 is a perspective view of a cap, embodying our new design;
FIG. 2 is a front view thereof;
FIG. 3 is a back view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom view thereof; and
FIG. 6 is a right side view thereof; and,
FIG. 7 is a left side view thereof.
The broken lines shown in the drawings are for illustrative purposes only and form no part of the claimed design.