TFC offers the best in foot-care technology. Unlike the substandard materials used, in most foot supports, our orthotic is made using DuPont industrial polymers, a proprietary blend of medically approved and federally regulated plastics. These materials are exceptionally tough withstanding total body weight with excellent bounce-back cushioning. The average life span of a these orthotic is 10 years making them very resilient and cost effective. Flexibility, toughness, and resilience: the three features you want most in a well-made orthotic. Our orthotic is also odor and latex free and extremely easy to clean – simply rinse an dry. That means they are 100% hypoallergenic helping to stop infection unlike many orthotics made of substandard materials.