SEAT CUSHION PAD

PROBLEM TO BE SOLVED: To decrease lateral swing and wobbling in curving or lane changing by demonstrating a rigid feeling in a high load area while securing a soft feeling in a low load area.SOLUTION: A seat cushion pad 10 comprises: a center support part 12 receiving a region from the hip to the thigh of an occupant when he/she is seated; and a side support part 14 provided upward in a protruding state on both right and left sides, and comprises a urethane foam molding 11 foam-molded in a mold 50. A cushion body 26 which comprises a three-dimensional network structure (for instance, solid cotton) having hardness lower than that of the urethane foam molding 11 and formed of a filamentary body is buried on both the right and left sides of a hip lower part 16 receiving and supporting the hip of the occupant in the center support part 12, and an impregnation layer 38 of the urethane foam molding is provided by the foam-molding on an interface part with the urethane foam molding 11 in the cushion body 26.