Shoe offering excellent cushioning thanks to the insertion of phylon Bound Reactive in the midsole. This model has the same characteristics of comfort and maximum breathability as the first version. Microfiber and nylon upper. Insertion of TPU on the nylon to protect it from friction. Nylon interior offering the foot more stability. Reinforcement at the toe for a better strike. Micro TPU insole and 2 mm natural EVA insole. Dual density phylon midsole: firmer upper part for better stability and lower part integrating the new Bound Reactive technology. Excellent quality rubber outsole, DIN-70 abrasion resistance.