Finely tuned propulsion builds the momentum to drive you forwards across your daily runs in the adidas 4DFWD 2. adidas combine their most advanced technologies across the runner for the most comfortable running sensation. The 4D midsole delivers propulsive energy with its 3D printed lattice design, delivering support and impact absorption and most importantly forward momentum. Packaging it with the sock-like fit of the Primeknit upper delivers a premium, on-foot feeling for a forget it's there running experience.