On Cloudmonster 3 Hyper – Super Trainer for Long Miles and Fast Tempos
The Cloudmonster 3 Hyper is On’s super trainer built specifically for long runs and tempo efforts. Featuring a dual-layer midsole construction with Helion™ HF hyper foam on top and Helion™ foam beneath, this is a plateless design engineered to keep legs fresh across multi-hour efforts whilst delivering the energy return needed when the pace increases.