A trim component for a vehicle seat base includes a center portion and first and second side portions. The center portion includes a center inner panel that can face a frame of the seat and a center outer panel that can to be visible within a passenger cabin of the vehicle. The center outer panel includes a flexible material and covers the center inner panel. The first and second side portions are fixed on opposite sides of the center portion. Each of the first and second side portions includes a side inner panel that can face the frame of the seat and a side outer panel that can be visible within the passenger cabin. The side outer panel includes the flexible material and covers the side inner panel. The trim component can be fixed to a back of the seat to conceal at least a portion of the frame.