MODEL: FREE RN
When Nike workers received information about athletes from Stanford University training barefoot, they began working on creating a shoe that would allow maximum natural movement and the feeling of walking barefoot. Achieving the desired effect, which is Nike Free It model, took scientists 8 years! The main innovation was a sole with large, flexible incisions in hexagonal system. They provide a more natural foot movement in all directions (6 different points of bending), softness and comfort. Running shoes Nike Free RN now provide even more cushioning, thanks to the sole of a new generation! Hexagons known until now have been replaced by a revolutionary pattern, three-spoke-like stars, which, thanks to expansion in all directions provide greater dynamics and create a new dimension of flexibility. The main technology is invariably soft cushioning, provided by Phylon foam, giving in a result continued support at every step. Flywire links are responsible for stabilization of the foot, and they provide almost unbelievable fit. Men's Nike Free shoes have a single-layer upper of durable, woven net, which protects feet from overheating. Counter has been reinforced with synthetic material. Side Swoosh symbols and element on the heel have a role of reflections for better visibility. Inside there is a removable insert. Midsole and the outside sole are created by Phylon foam. Under the heel and toes rubber segments were added for better grip and durability.