Discover a new ritual of effortless ease. The Opal Mule redefines womens slip on shoes, merging elevated design with the support you need for comfortable work shoes, wherever your day leads. Built-in VIO MOTION Technology, featuring contoured arch support, with shock-absorbing cushioning, a deep heel cup to provide stability, and forefoot flexibility. Upper: Suede. Footbed: Flexible EVA midsole absorbs shock, reducing stress on feet, ankles and knees. Heel Height: 1.125 inch(es). Platform Height: 0.75 inch(es). Outsole: TPU.