The X-Bionic Spherewind running jacket with its ThermoSyphon technology is an innovation, which supports the natural thermodynamics and enhances the sweat management. Different elements create an active climate control. Ergonomically formed support elements are placed to prevent from pressure marks and give a secure hold.
+ y-formed elements to support thermodynamics and enhance the sweat management
+ exact placing of the function zones on the body (RETINA technology)
+ Fort X-support for additional stability
+ ergonomically formed supporting elements against pressure marks and for a secure hold