Our CAD software allows us to use templates in EU sizes which correspond to US sizes as shown in this table:
We import scans of the foot into the specified template, or we can select the correct size to match the scan. The heel is placed far back into the orthotic and the alignment is selected for best fit and comfort.
The primary templates are as follows:
Sandals (Unisex ECO)
Adjustments can be made to the template outline. However, correct fitment generally requires grinding to suit the shoe. See <Link>.