Designed for athletic shoes or casual shoes that have removable inserts. These templates are made with the same biomechanical engineering concepts that are used to make the templates used by professional athletes. Help support your feet properly when running a marathon or when walking on the street .: + Firm Foot Arch Support + Cushioning and antimicrobial protection throughout the shoe. + Design with Biomechanical Engineering. Stand firm but flexible arch foot to help prevent collapse of the arch and pronation The center of the template, called FirmFlex helps to redistribute weight on the foot more evenly. This large correction helps relieve tension can focus on high heel or sole. Full Cushioning, Antimicrobial resistant High Impact completely Antimicrobial resistant High Impact Cushioning. The full padding that provides this template is great protection impacts your body experiences during any activity, especially sports. Besides antimicrobial barrier provides AEGIS keeps the environment of his shoes as clean as possible.