On Running Womens Cloudmonster Hyper ShoesDew Lime Sneakers Dual foam construction to maximize cushioning levels High grip laces woven with silicone keeps you locked in Helion HF absorbs impact and gives maximum rebound A microfiber upper delivers breathability Engineered woven upper made from 85% recycled polyester SKU: 3WE10123393 Designed by athletes. For athletes. The lightest shoe in the Cloudmonster family, its dual foam midsole combines max cushioning with max rebound.