Custom-made orthotics are an individualized pair of shoe inserts, made from an image of each foot with specific added corrections. The system can be based on either a weight-bearing, semi-weight-bearing or even non-weight-bearing “subtalar-neutral” foot image. As long as the end result is individualized and not determined by foot size, the insert is “custom-fitted.” The orthotics can be manufactured in a doctor’s office, but are usually made by an orthotic laboratory. A wide range of materials is used in custom-fitted orthotics, from leather and cork to high-tech viscoelastic materials, carbon fiber, polypropylene and rigid plastics. The orthotics can be further customized to fit in specific shoes, including dress shoes, loafers, flats, high heels, sport shoes, boots, and even ice skates and ski boots. An especially advanced lab can even create a combination shoe-and-custom-orthotic, or a sandal-and-custom-orthotic.