A backrest part for a vehicle seat having a seatback frame in which is arranged an upper seatback adjustment device that allows continuous adjustment in the upper region of the backrest part. Provision is made that the upper seatback adjustment device includes at least one surface element that is movably mounted in the seatback frame and at least one elastic impact absorber integrated into the at least one surface element, which are arranged so as to be jointly adjustable opposite to and in a direction of travel (+/−x-direction) with respect to the top section of the seatback frame.