Innovation and style It's not just the design with the fabulous midsole that comes from a printer, the technology is also impressive in the 4D FWD 3, where the load that is placed on your foot during the impact process is converted into powerful dynamics and continuously propels you forward. The sole grid shifts horizontally in the running direction during vertical loads and pushes you forward powerfully. You feel the immense flexibility caused by the hollow chambers. Definitely try it out! The facts about the 4D FWD 3 from Adidas for men: Sock-like fit made from supple and breathable Primeknit that blends well with the midsole, anchoring you securely in the shoe while smoothly following your movements Three-dimensional grid structure midsole that reduces impact forces and converts them into a gliding forward motion Comfortable padded inner rim Fixed tongue prevents slippage Continental rubber outsole, with decent grip and durable properties The shoe that keeps you going This seminal technology is curious and definitely effective. The FWD, which stands for Forward in the item name, is indicative of the tangible propulsion you experience from this specially crafted sole. A training shoe with which you can effortlessly master long distances as well as short fast distances. With a very high aesthetic factor!