Step out in style in the Mary by Durea. The Mary is a casual, dress flat slip-on with a rubber sole. Pamper your feet with unmatched quality and a removable insole. See for yourself why the Mary by Durea is a perfect match of superior comfort and sophisticated style. Details: Added depth, removable insole, fully leather lined, flexible rubber outsole and accommodates prescribed orthotics. Material: Leather, Rubber.