Vionic Women's Aleah Slippers- BlackGreat for around the house or running errands, this washable terrycloth sling back has comfy durable soles to take you anywhere. Footbed is covered with 100% polyester terrycloth and terry upper lining. Elastic Backstrap for secure fit. Podiatrist designed, biomechanically contoured arch support and deep heel cup to realign your stride and help prevent moderate to excessive pronation. Flexible EVA midsole absorbs shock, reducing stress on feet, ankles