FLEXIBLE PU/PU SUN The PU/PU combination and the flat sole guarantee excellent flexibility and cushioning. The special tread profile offers maximum category anti-slip protection SRC. CAN MIDSUN The lightweight PU midsole offers cushioning optimal on the entire surface of the foot. It absorbs the impacts and the effects of uneven terrain. FAP - FLEXIBLE ANTI-PENETRATION FAP® is a non-metallic material developed specifically for safety footwear, consisting of several layers of extremely resistant textile fibres to the tear. The FAP® midsole offers more comfort, flexibility, insulation, moisture absorption and shock absorption. EVA INSOLE Thanks to the shock absorbing effect, the footbed anatomical soft EVA helps protect joints, muscles and bones. Bow protection longitudinal supports the foot when walking, while the reliefs in the forefoot area massage the foot with every step. The special side holes increase breathability. Everything is designed for offer maximum comfort.