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 Mary Janes:
Mary Janes are shoes with a strap, or multiple straps, across the top of the shoe, usually right over the top of the foot. Mary Janes typically have rounded closed toes.
