The function of orthopedic shoes is to improve the stress state or load-free of the patient’s feet when standing and walking, eliminate pain, prevent deformity, correct the functional deformation of the foot, and provide support for patients with permanent deformities to achieve balance. Suitable for varus feet, valgus feet, club feet, foot drop, flat feet, arched feet and calcaneal spurs, subtalar joint ankylosis, ankle arthritis, hallux valgus, foot fractures, feet caused by various diseases Defects, plantar fasciitis, etc.