Vionic Willa Slip on Flat Black

Upper: Leather or Printed Calf-Hair. Footbed Lining: Removable PU Covered EVA. Outsole: Durable Rubber. Heel Height: 0. 57". Vio-Motion Technology is designed to hug your arches and support your feet in comfort. Vionic sandals' built-in orthotic is shown to be effective in helping to treat heel pain (plantar fasciitis). *