An ultra slim 3/4 length orthotic. Versatile to fit into a variety of shoes. Enhances the structure and stability of the foot to help relieve pain and to prevent injuries. Bi-Layer design with firm but flexible support shel, built-in arch support and deep heel cradle for increased foot stability. Moveable from sheo to shoe. Ideal for all-day comfort and support in shoes with less depth at the toes.