Motorcycle helmet
FIG. 1 is a left side elevational view of a motorcycle helmet showing my new design as seen when worn; the right side view being a mirror image thereof; 
     FIG. 2 is a front elevational view thereof; 
     FIG. 3 is a rear elevational view thereof; 
     FIG. 4 is a top plan view thereof; 
     FIG. 5 is a bottom plan view thereof; 
     FIG. 6 is a front perspective view thereof; and 
     FIG. 7 is a rear perspective view thereof.