This elegant flat-style loafer leads the way from office to cocktails. The Vionic Willa is a casual women's suede slip-on flat with Vio-Motion Technology designed to hug your arches and support your feet. These Vionic Willa Olive Suede Women's Shoes have the following features: Upper: Suede New from Nordstrom-never worn. Vio-Motion Technology is designed to hug your arches and support your feet in comfort Built-in orthotic is shown to be effective in helping to treat heel pain plantar fasciitis Footbed Lining: Removable PU Covered EVA Outsole: Durable Rubber Heel Height: 0.57"