Berkemann Men's Mules, 36 1/3 EU

With the original sandal, Berkemann has a real classic, if not even the precursor of all today's active shoes, in the range. Originally developed in the 60s by Prof. Dr. W. Thomsen for Berkemann as a prophylaxis instrument against foot misalignment in children, the original sandal captured the whole (adult) world within a few years. To this day, nothing has changed to the principle of muscle training and muscle strengthening when wearing the original sandals. Step by step, the leather changing strap and the wooden sole work according to the lever principle and thus train the foot and calf muscles. The 5-phase footbed incorporated into the wooden sole supports the natural rolling movement of the foot, at the end of which the toe grip function is standed, which in turn activates muscle contraction in the foot and calf. So you can see the original sandals as the smallest gym in the world - you can even have with you anywhere.