Scientific research has proven that athletes need up to 97% of their energy just to regulate their body temperature. Like a leg compress the “X-BIONIC® Spyker” and its “3D-BionicSphere® System" keep a thin layer of sweat to the skin. Due to the cooling, caused by evaporation, the body temperature is regulated to the optimum 37° C and the energy saved can be used for performance. The revolutionary “X-BIONIC® Partial Kompression” stabilizes the muscles, improves the oxygen supply and relieves the cardiovascular system. Its bridged compression optimizes blood flow keeping the capillaries open to maintain the vitally important cooling of the blood.