Which Materials Are Used For Making Foot Orthotics?

Which Materials Are Used For Making Foot Orthotics?


If you’re looking for a new custom foot orthotics near me, you may be wondering what material is used in foot orthotics. The following article will discuss the various materials commonly used to make orthotics. You’ll learn about Cross-linked polyethylene (CL-PE), Thermocork, Carbon graphite, and Polyurethane. Subortholen is a polymer with low specific gravity and high stiffness, making it ideal for rigid foot orthotics. However, this plastic can crack or split when stressed at certain points.

Cross-linked polyethylene (CL-PE)

Foams are used as the base materials for making foot orthotics. Foams consist of various types of materials. They can vary in hardness, so the transition from soft to hard can be rough and unsatisfactory. Other materials, such as leather, can be used as foot orthotic materials. Some of these materials are also metallic elements, such as nickel and titanium.


A polyurethane insole offers high shock absorption capacity, excellent comfort, and breathability. Since polyurethane foam has a unique, elastic memory, it can make greater contact with the heel and arch of the foot, minimizing specific discomfort and injuries. Polyurethane insoles are flexible and comfortable, reducing friction and promoting airflow for improved breathability.

Among the main advantages of polyurethane insoles are their high durability. They are ideal for people with active lifestyles, as they are subject to more impact on their feet than those who lead sedentary lifestyles. They are also effective at absorbing shock, which can damage ligaments, tendons, and joints. Therefore, polyurethane insoles are the best choice for athletes and those with active lifestyles.


Cork is a natural fiber that can be combined with various binders to make foot orthotics. This material has several different thicknesses and weights, and it is vacuum-absorbent, making it an excellent choice for orthotic materials. It can also be easily adjusted using a sanding wheel. Historically, arch supports were made of sole leather, which shoemakers wet-molded onto casts. However, leather laminates are still used for patients who cannot tolerate firm plastics and need additional depth and flex.

Carbon graphite

Engineered nylon and carbon graphite are combined to create a lightweight composite shell that offers a high degree of functional control without the added bulk. Graphite is also lightweight and does not fatigue or creep, making it a good choice for foot orthotics. Graphite orthotics are designed to work with everyday shoes and offer high flexibility. They come in three rigidities to accommodate a variety of foot shapes and sizes.