620 Pro Series Heel Wedges are designed to enhance the effectiveness of the 2620 Orthotic Insoles and/or correct varus/valgus alignment issues. The wedges clip seamlessly into the heel of the 2620 orthotic insoles and help with alignment and balance of the foot in the shoe. Heel wedges are useful if:
your feet do not follow a straight line when you walk, run or cycle
you have rear foot mis-alignment
you want to create small increments between the 2620 arch heights to help transition from one arch height to the other