A vehicle seat support carrier includes an upper seatback panel having a flexible body portion. A first set of flexible suspension members undulate in a first direction. A second set of flexible suspension members undulate in a second direction generally perpendicular to the first direction. A lower seatback panel is operably coupled to the upper seatback panel. The lower seatback panel includes a border member defining a central aperture and first and second bolster supports. A central portion of each of the first and second bolster supports includes a plurality of flexible suspension members.