The invention relates to neck cushions for vehicle seats, in particular for complete seats, for the support of the head and neck area of a person sitting on the seat, with a cushion, a counterweight and a fastening strap which connects the cushion to the counterweight, wherein the cushion rests on an upper region of the backrest in the longitudinal direction of the backrest so as to be adjustable at least in the longitudinal direction of the backrest, and the counterweight is arranged on at least one limiting element in order to limit the movement of the cushion.