The shoe features our new SuperFOAMance midsole, which is made of hi-tech and ultralight nitrogen infused material that offers extreme cushioning and energy return. This new foam is a modern, supercritical foam that is lighter, more responsive, more comfortable and more propulsive than a traditional EVA foam. Compared to other foams, SuperFOAMance is more durable and does not rip as easily.
The midsole is finished with a full length rock plate that protects the runner’s feet from sharp edges and pertruding branches. The rock plate also makes the shoe torsionally more rigid and increases energy efficiency.
The MAXx2 features VJ’s famous Superior Contact -outsole made of our own butyl rubber compound, offering the best grip on the planet in any terrain.
The upper is light, breathable and durable one-piece upper. The last is shaped like a foot, which together with the upper offers maximal comfort and performance.
VJ’s innovative Fitlock-system offers an optimal fit for the shoe by locking the foot from the arch. It also offers extra protection by protecting the arch from the impacts the foot is facing while running.