The On Running Cloudmonster "Alloy / Silver" (often styled as Alloy | SLVR) delivers the signature Cloudmonster experience in a sleek, muted metallic palette. Built with ON’s largest CloudTec® pods and a snappy Speedboard®, it offers maximum cushioning paired with a propulsive, rocker-style gait that rolls you forward effortlessly. The upper uses breathable recycled polyester mesh for a lightweight, eco-conscious build, while Helion™ superfoam absorbs impact with a responsive rebound. At ~230 g and a 6 mm heel-to-toe drop, it strikes a balance of soft landing and dynamic lift, ideal for daily training, recovery outings, or long runs where springy comfort matters — all wrapped in an understated alloy-silver aesthetic