Conflicts of Interest The authors declare no conflicts of interest. Supporting Information Filename Description pol20240704-sup-0001-VideoS1.mp4MPEG-4 video, 2.7 MB Video S1. The LED light is lit during the process of pressing the double-ridge TPU/5CNT foam. pol20240704-sup-0002-VideoS2.aviAVI video, 565.5 KB Video S2. The change of surface stress distribution of TPU/5CNT foam with surface square structure under 2 kPa pressure. pol20240704-sup-0003-VideoS3.aviAVI video, 628 KB Video S3.