To provide an elastic limb supporting surface material which has a good appearance, good touch and a good feeling, is suitable for tailoring and sewing and also shows excellent functionality and durability.

The elastic limb supporting surface material 10 uses an elastic yarn 21 having a breaking elongation of 60% and an elastic recovery rate after 15% elongation of 90%. On an elastic cloth 12 having a hysteresis loss rate, (E), of 20-45% in the direction for the elastic yarn 21 to extend long, a quality complementary layer 11 having elongation stresses BL and Bc smaller than the elongation stresses AL and Ac of the elastic cloth 12 on 10% elongation in the direction of extension of the elastic yarn 21 is piled up. The surface material 10 has a stress on 10% elongation in the direction of extension of the elastic yarn 21 of 50-300 (N/5 cm) and a hysteresis loss rate, (E), of 20-45% in the direction of the extension of the elastic yarn 21.