Our team was dissatisfied with the poor results gained using non-tailor made orthotics.  They figured out that the problems were caused by either using rigid or soft materials.  They realised that an orthotic must be more than merely “shape” and should also allow the foot to function (or move) at a rate compatible to the individual client.  

After a great deal of experimentation, we found a way to allow the foot to be held in position but allow the plantar aponeurosis to function properly; not just for the foot type and patient weight but even considering the shoe type.