The best orthotic inserts for plantar fasciitis fall into three major categories:
Heel Pads
Shoe Insoles
Night Splints
Heel pads, also called heel cups, provide support and cushioning to the heel. They work by lifting up the heel which alleviates the pressure on the Achilles tendon. As you walk or run, these cups absorb the shock and reduce the impact on your plantar fasciitis.
Shoe insoles are the best orthotic choice if you want support for the entire foot. Designed to fit under foot arches, they take the pressure off of your heels. Shoe insoles come in both full and half lengths.
Night splints give you comfort as you sleep. You can wrap them around your calves to stretch your feet back. The slight stretch on the calf muscles, Achilles tendon, and plantar fasciitis ensures that you wake up with no pain and a more comfortable day all around.
For the best results, always wear orthotic inserts for plantar fasciitis on both feet to prevent body mechanics issues. Since prefabricated orthotics may be harmful to wear on a healthy foot, get custom orthotics designed by talking to your foot doctor.