Compressport PRO R2 SWISS Calf manufactured in a revolutionary and patented fiber that thanks to its bioceramic crystals are able to reflect indefinitely the thermal energy called far-infrared that the body produces and that is invisible to the human eye. This? Mirror effect? activates the microcirculation on the surface of the skin (+ 92%) and entails secondary benefits: - Better thermoregulation (+ 51%) - Increase in performance and strength - Increase in speed by consuming the same O2 (70-90% of peak VO2) - Tendency to reduce O2 consumption * Independent results measured by the KosmoSCIENCE Institute