Therafit Shoe Women's Paloma &rsquo;s Fashion Athletic Shoe Fabric Superior arch support with Therafit's Patented technology utilizing the signature 7-layer Personalized Comfort System 3 removable PCS dual-density comfort adapters in the midsole wedge Removable cushioned insoles featuring gel inserts for added protection and Aegis Microbe Shield treatment to help prevent mold and bacteria Approved by the American Podiatric Medical Association Durable rubber outsole