On Running Cloudmonster Hyper (Women's) - Iron/Black

Designed by athletes. For athletes. The lightest shoe in the Cloudmonster family, its dual foam midsole combines max cushioning with max rebound.
Fresh legs are fast legs
What do you get if you combine extreme CloudTec® with Helion™ HF hyper foam? Maximum cushioning with a kick. A dual foam midsole maximizes cushioning, while Helion™ HF in the forefoot absorbs impact for a rebound that will energize every stride. It's the same foam we use in our top racing models like Cloudboom Echo 3. 
Developed by athletes
We deliberately removed the Speedboard® to encourage faster post-training recovery and to lessen the weight. The Helion™ HF hyper foam acts as a bounce board below your foot and propels you forward. For max energy return, max cushioning levels and hyper performance.
Hyper details
High-grip laces woven with silicone and reworked eyestays keep you locked in place – even during those powerful take-offs. Plus, a microfiber upper (made from 85% recycled polyester) delivers breathability and seamlessly molds around the foot to create a personalized fit.