To provide a lightweight vehicle interior trim skin material having excellent design and cushion performance, and capable of enhancing recyclability by eliminating a urethane layer without causing a problem such as the oozing-out of an adhesive, though a skin material is directly adhered to a base material layer without using soft polyurethane foam.

This vehicle interior trim skin material has the design for enabling weight reduction by improving the recyclability by eliminating an adhesive process of urethane by being directly adhered to the base material layer without interposing the urethane layer by applying raising 4 to the reverse side of the skin material as a vehicle interior trim material of an automobile.