FIG. 1 is a perspective view of a headwear with spikes, showing the new design in a deployed configuration;

FIG. 2 is a front elevational view thereof, the rear elevational view being a mirror image thereof;

FIG. 3 is a left-side elevational view thereof, the right-side elevational view being a mirror image thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a perspective view thereof, illustrated in a collapsed configuration;

FIG. 7 is a left-side elevational view thereof, the right-side elevational view being a mirror image thereof;

FIG. 8 is a front elevational view thereof, the rear elevational view being a mirror image thereof;

FIG. 9 is a top plan view thereof; and,

FIG. 10 is a bottom plan view thereof.

The broken lines showing a person in FIG. 1 are included for the purpose of illustrating the invention in use, and form no part of the claimed design.