Recycled polyester and TPU upper. Helion and rubber sole. Cloud elements and an ultra powerful Speedboard provide extremely soft landings and maximum rebound for superior energy return. Bold rocker shape. Easy step-in. Soft sockliner. CloudTec advanced cushioning propels you forward. Reflective elements for high visibility. A running shoe engineered for high levels of energy return and cushioning, the Cloudmonster features On’s biggest-ever signature Cloud elements in the sole unit for a chunky finish. This is coupled with a Speedboard in the sole for truly explosive take-offs. Made for medium to long-distance road runs, this version of the sneaker comes with reflective elements on the upper. Just over a decade into its existence, On is taking huge strides to establish itself beyond its core audience of avid runners. The Swiss performance brand has built a reputation for reliable — and fast — running shoes since its inception in 2010 and is steadily becoming a brand to look out for in the lifestyle sector because of it. It is winning over new runners and sneakerheads alike, thanks to its supreme comfort and technology, as shown in the Cloudmonster.