EXTENDABLE COMPACT ARM REST

An armrest for a vehicle seat, comprising an armrest main portion, a pivotable attachment for coupling the armrest main portion to a seat backrest, such that the armrest is pivotable between a folded position and a rest position, an armrest extension movable between a retracted position and a deployed position in which the armrest extension extends the armrest main portion, and a foldable mechanism coupling the pivotable attachment to the armrest extension and configured to move the armrest extension from the retracted position to the deployed position when the armrest is moved from the folded position to the rest position.