Definition: A rocker sole is angled up at the heel and at the toe to help the foot “rock” forward upon contact with the ground. There are several kinds: A toe only rocker sole is angled up at the toe but not at the heel. A mild rocker sole differs from a heel to toe rocker in the degree of the angles at the heel and toe. The new Smart footwear (see Heel to Toe and and Workout Rockers) is an example of a heel to toe rocker. These new physiological shoes are a direct descendant of rocker soles. The newer shoes have more engineered into them than just rocker soles, however, such as soft “sensors” or other such impact reducing properties.
This type of sole has long been used on shoes for those with orthopedic and foot problems. Pedorthic shoe cobblers added them on to leather soles. Today, however, most shoe soles are created in the first place with at least mild rocker soles.
Benefits: The more “rock” there is in a shoe, the more easily the foot will move forward, reducing any propensity to move side to side or require the toes to grab. This type of sole has long been used on shoes for those with orthopedic and foot problems. They have made their way into mainstream footwear where they are providing great benefit for all.
Text: Copyright 2007 -2010 Carole Romig Image: PFA Pedorthic Reference Guide