Local. Sustainable. Specialists. 5.8 Medial Oblique Shell Inclination (MOSI). Prescription Bytes. 5.6 Medial Heel Skive 5.7 The Lateral Heel Skive 5.9 Plantar Fascial Groove 5.10 Forefoot Angulation - Varus & Valgus 5.12 Shell Shape Members Archive YouTube Archive Ready to Prescribe ? Electronically Download Form