Brand new in box! Terrycloth footbed and upper. Our exclusive orthotic footbed built right in. Adjustable hook-and-loop closure for customized fit and easy on and off. Featuring the same tried and tested Vionic technology as our sandals, active and closed-in styles, Vionic slippers offer everyday support for at-home wear. Flexible EVA midsole absorbs shock, reducing stress on feet, ankles and knees. Footbed is covered with 100% polyester terrycloth and treated with anti-bacterial, odor-resistant Ecofresh.