Orthotic insoles improve the quality of life. With the right insoles, the pain in your feet, knees, hips and spine is reduced or completely eliminated. The insoles are also necessary for correcting postural defects and treating certain orthopedic conditions. Orthotic insoles correct the bone system, not the musculoskeletal and ligamentous system that support them, so correction of foot defects (and thus posture) is possible mainly in children and adolescents. During the period of bone formation, we can address, among others, knee valgus and varus, lordosis and kyphosis. In adults, such insoles reduce leg loads, eliminate spinal pains, and to a lesser extent correct foot defects.