a visor includes a polymeric core divided in halves in a clamshell - type configuration in which adjacent the hinged junction of each half there is provided a slot extending inwardly from an edge of the core to define a clip recess . the core includes an aperture extending inwardly from one end of the core and spanning across opposite sides of the edges of the clip recess for receiving and holding a pin inserted from an end of the core . the pin is inserted while a cylindrical roller sleeve is positioned in the recess to hold the sleeve in the recess .