FIG. 1 is a perspective view of a cap according to the present design;

FIG. 2 is a right side view of a cap according to the present design;

FIG. 3 is a left side view of a cap according to the present design;

FIG. 4 is a front view of a cap according to the present design;

FIG. 5 is a rear view of a cap according to the present design; and,

FIG. 6 is a top view of a cap according to the present design.

The broken lines shown on the visor, the size adjustment strap, and the inside and outside surfaces of the crown, are stitch lines and form a part of the claimed design.