Hurricane Helmet

I grew up on the east coast and went through quite a few hurricanes during my youth.  My home was on the water, so after a big storm there was always plenty to clean up around the house.  All kinds of things would float up in the yard, but the best thing I every found was this old 3/4 motorcycle helmet.  I've hung onto it for over 20 years and it's been used a time or two, but could certainly use a restoration.