Arch Support generally refers to the part of the insole of the shoe that raises right at the level of the arch to provide support to the midfoot. Arch Support also refers to individual insole cups with a molded shape that fit the arch and are placed inside the shoe to help relieve foot or heel pain.
About Foot Cushions:
Foot Cushions are padded, shock-absorbing strips of material worn inside the shoe which are used for comfort or support. Foot Cushions help reduce the shock impact generated by walking or running and provide support for heels and arches as well as absorbing moisture and odor.
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.