✔️ Structure: If you've checked out the Protalus style and design, just understand that the Superfeet did it initially. They were being one of the to start with to include an orthotic plastic layer on the outside of your insole. Tenderness posterior to medial malleolus and obliquely across sole of foot https://www.theorthopaedicandpainpractice.com/a-comprehensive-guide-to-treating-foot-heel-pain/