When making our smart insoles, we use materials that you may have. you already know from your medical supply store. Anatomically shaped insole cores, a comfortable padding layer and a breathable and disinfectable cover. The housings for the electronics are manufactured using a material-friendly 3D printing process with an accuracy of a tenth of a millimeter. Unlike conventional milling, which always creates an enormous amount of waste, with our 3D printing we only use as much material as is really necessary. Your sole So it inherently has a smaller CO2 footprint.