Abstract: An above heel lower limb orthosis comprising: an orthosis body; a support surface adapted to support a portion of a lower limb, the support surface connected to, secured to, or integral with the orthosis body; relief means adapted to relieve a portion of a lower limb from pressure; and at least one relief region connected to, secured to, or integral with the orthosis body or the support surface or the orthosis body and the support surface, the relief region depressed relative to the support surface and adapted to receive, secure, or integrate the relief means.