Better wearing comfort
The new ERGO-ACTIVE inlay sole offers the wearer three different comfort classes. The hardness of the inlay soles themselves can be adjusted to soft, medium or strong to suit your personal needs. Furthermore, an ergonomic chassis encloses the heel portion of the inlay sole, thus providing more stability and a firm hold in the shoe. Thus, the internal fittings of the ERGO-ACTIVE series are extended to include a special comfort component.