There is already disscussion on Wikipedia reference-linkplantar fasciitis and you search for the related tags for that in this forum.

Arch braces are good regarding relieving tension on the plantar fascia and in reliving pain. Other braces mentioned in the site built for the pupose of stretching of calf muscles are in good in a sense as they treat the underlying cause of tightness of TA and calf and promoting early recovery in plantar fasciitis.