Energy is the power that puts an object in motion. Energy is transformed into heat. In fact with every step. Every meter takes energy. Support the cooling process and reduce the loss of energy, and the athlete can push his limits longer. That's what the textile engineers concentrated on in the development of the X-BIONIC® Bike Race Shirt. With the intregration of the 3-dimensional cooling mechanism – the 3D-BionicSphere® System – they managed a Bike-Shirt that actually enhances a rider's performance.