Orthotics are devices designed to improve the way in which joints are aligned. Before orthotics can be fabricated by the technician, three dimensional models of your feet or ‘casts’ must be constructed. The process of ‘Casting’ is an extremely skilled process requiring years of experience and expertise. Casting involves 3D Laser Scanning the foot in a specific ‘neutral position’ relative to the lower-limb. The accurate mathematical models of your feet are then adapted as prescribed by the Orthotist. The orthotics are then formed over the accurate models of your feet to the specific design prescribed by the Orthotist.
The specific design prescribed for you should be for you and nobody else. That is why they are ‘custom’.