1. Inner sole

2. Shank

The TPU and glass fibre shank provides the necessary firmness of the sole construction. It also ensures a natural rolling movement of the foot with every step and optimises the pressure distribution over the whole sole.

3. PU midsole with pivot

The balancing section integrated in the PU midsole underneath the metatarsus requires an active rolling movement with every step and activates a large number of stabilising muscles throughout the whole body both when walking and standing.

4. Masai Sensor

The Masai Sensor is the heart of the Masai Barefoot Technology. It produces a pleasant feeling reminiscent of walking on a sandy beach or on soft moss - and creates the natural instability to which the body automatically reacts with increased muscle activity.

5. Outer sole