Flat feet may be congenital (ie you will be born with it) or can establish as time passes. Most who have problems with flat feet haven't any indicators and typical foot function. But for others it causes pain and irritation. Being aware of the underlying cause of a cavus foot https://www.theorthopaedicandpainpractice.com/treating-foot-arch-pain-with-modern-orthopaedic-pain-management-techniques/