Adjustments to house shoes and work shoes
The following description comes from Orthopädie Bähler AG
The heel of a shoe can have cushioning, compensating or “physiological” properties. The sole can be designed to ease or to restrain the rolling of the foot and can be given properties that correct its position. If heel and sole are combined, a functional unit is created which can be described in the words: “Small modification, great effect”.
