Folding head restraint

A head restraint assembly adapted for inwardly rotating between a substantially upright use position and a relatively retracted storage position is disclosed. According to one exemplary embodiment, the head restraint assembly is configured for use with a vehicle seat having a collapsible seat back for providing improved clearance as the seat back moves between a use position and a storage position. The head restraint assembly generally includes a support member having a first portion adapted for pivotally coupling to the seat back and a second portion that outwardly extends through an aperture defined by a top surface of the seat back for supporting a head supporting cushion. The first portion of the support member has a substantially curvilinear profile for allowing the required size of the aperture in the top surface of the seat back to be minimized in a longitudinal direction relative to the seat back.