A helmet has saved my father's life several times while commuting to/from work. We have at least one of the helmets saved, complete with a crack down through t

A helmet has saved my father's life several times while commuting to/from work. We have at least one of the helmets saved, complete with a crack down through the entire side. It was a hard enough hit for him to be unconscious for a few minutes. The EMTs said that without the helmet, it would have been dicey odds of survival.