Formerly a functional headpiece worn by Russian military personnel, today the ushanka has been adopted by the WCP, or World Conglomerate of Pedophiles. Its appearance is immediately recognizable and lends itself nicely to the creeper subculture.
Parent 1: Hey Margaret, that guy in the pedo helmet is standing next to your son and seems to be digging around in his pocket for change.
Margaret: Oh him? I'm sure he's a socially well adjusted person who just relates better to children and not a filthy pederast.