Pamper your feet indoors with these soft and comfy spa-style mule slippers with hook-and-loop adjustable closure. Featuring the same tried and tested Orthaheel technology as our sandals, active and closed-in styles, Vionic slippers offer everyday support for at-home wear. Footbed is covered with 100% polyester terrycloth and terry upper/lining features an adjustable hook-and-loop closure for easy on and off. 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 Ecofresh. Recommended by Dr. Andrew Weil Available in Women's whole sizes 5-11 If you are a half size, we recommend ordering the nearest size down Fits medium "B" widths. For the greatest comfort, we recommend wearing your new Vionic footwear or orthotics for just a few hours for the first few days to allow your feet to adjust to the new level of orthotic comfort and support. Within one to two weeks you should find the product completely comfortable and supportive.