Cloudboom Max 'White Flurry' KC9106CLOWHI Constructed from a durable blend

Constructed from a durable blend of polyester and nylon

Black/multi

while the full-length carbon fiber plate has been improved compared to the Ultrafly to improve control and transitions on trail surfaces

full-grain leather upper

ideal for showcasing shoes

Cloudboom Max 'White Flurry' KC9106CLOWHI Constructed from a durable blendDesigned to break records and ensure maximum responsiveness over long distances: the On Cloudboom Max represent the pinnacle of Swiss engineering applied to marathon and road racing shoes. The ultra lightweight upper, made of engineered breathable mesh, ensures a snug fit and targeted support, while keeping the shoe's weight to a minimum. At the heart of themidsole, the combination of high energy return Helion superfoam and the full length carbon