ON Cloudultra 3 'Triple Black'

Core Technology & Architectural DesignDual-Density Helion™ HF Midsole: Built with a maximized cushioning stack that utilizes On's premium Pebax-based Helion™ HF hyper foam. This system provides soft shock absorption over double-digit hours of technical running without packing down or breaking down.FEA Missiongrip™ Outsole: Equipped with a completely updated Missiongrip™ rubber compound featuring deep, multi-directional lug channels developed via Finite Element Analysis (FEA). It delivers excellent traction and braking control across loose gravel, exposed rock, and slick descents.Zoned Leno-Weave Upper: Constructed from an advanced, lightweight Leno fabric mesh that is highly breathable and quick-drying. The weave is reinforced with fused TPU overlays across high-abrasion trail impact zones to prevent rock tearing.Speedboard® Protection: Houses a customized, flexible nylon-blend Speedboard® plate along the base. This provides necessary underfoot rock protection and converts landing pressure into efficient forward rolling momentum.