On Running Cloudmonster Hyper Running Shoes Experience the amazing comfort and energy-enhancing running performance of the On Running Cloudmonster Hyper Running Shoes. On Running has combined their CloudTec® and Helion™ HF hyper foam to give you maximum shock absorption with a real kick. This gives you a silky-soft foot strike with an energy-boosting take-off, reducing fatigue, maintaining fresh legs and improving your running efficiency.  Elsewhere, Speedboard® technology gives you even greater propulsion in every stride, encourages rapid post-training recovery and keeps weight low. A microfibre upper, made from 85% recycled polyester, also delivers reduced weight, excellent breathability and seamless moulding of your foot. Last, but by no means least, the Cloudmonster Hyper running shoes feature laces woven with silicone and re-designed eye stays for optimal foot stability and security. Hyper performance and hyper comfort in a lightweight and energy-boosting package.