A foot orthosis, commonly known as an orthotic, is a device that is placed inside the shoe to provide support, cushioning, and correction for a variety of foot problems. Foot orthoses can be made from a variety of materials, including foam, plastic, rubber, and leather.
Foam is a common material used in foot orthoses because it is lightweight and provides good cushioning. It can also be easily molded to fit the shape of the foot. Plastic is another popular material because it is strong and durable. It can be used to create rigid or semi-rigid supports that help to correct foot posture and alignment.
Rubber is often used in the construction of heel cups and other shock-absorbing components of foot orthoses. It is flexible and helps to absorb impact forces when walking or running. Leather is sometimes used in the top cover of foot orthoses to provide a comfortable and breathable surface for the foot to rest on.
The choice of material for a foot orthosis will depend on the specific needs of the individual wearer. A podiatrist or other healthcare professional can recommend the best type of foot orthosis and materials based on the individual’s foot condition and lifestyle.