A super trainer for long runs and tempo runs. With a CloudTec® cushioning system engineered for a responsive ride, and a laceless LightSpray™ upper. Made with On's revolutionary LightSpray™ technology - In just three minutes, a robot creates a precision-engineered, one-piece upper with a seamless fit. Also includes the Elite Run Sock High Hyper, delivering unmatched synergy with our LightSpray™ super trainer. Lightweight, seamless LightSpray™ upper CloudTec® cushioning system engineered for responsive runs Helion™ HF hyper foam for max energy return With a bottom layer of Helion™ foam for durability No plate for less impact – to help keep legs fresh Enhanced rocker shape for energetic push-offs Elite Run Sock High Hyper included Weight: 205g Heel-to-toe Drop: 6mm