Cozy comfort meets sport-sandal styling with Vionic's exclusive footbed contours, two-point adjustable straps and durable outsoles. Vionic slippers offer everyday support for at-home wear. Footbed is covered with 100% polyester terrycloth and terry upper/lining. 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 and knees. Footbed is treated with anti-bacterial, odor-resistant Ecofres