Arch Support Inserts are small pieces of semi-rigid materials designed and shaped to fit under the arch of the foot to provide soft support and relieve strain on flat arches. Arch Support Inserts are placed inside the user's footwear to help reduce stress by absorbing shock and evenly distributing body weight and pressure across the foot. Arch Support Inserts feature a core shell that is flexible enough to provide comfort, and rigid enough to provide support and are generally available in a wide variety of lengths and densities.
About Insoles:
Insoles are foot-shaped pieces of material that are inserted in footwear to give extra comfort and support to the foot. Insoles may also function to assist in the proper fitting of shoes.