Vionic Imogen Slippers This closed-back slipper is designed to keep feet warm, secure, and supported around the house. Soft faux shearling and a smooth lining create a cozy interior, while the hook-and-loop strap with D-ring lets you snug things up just right. A contoured, cushioned footbed helps support the arch and heel for long-lasting comfort. Finished with an EVA midsole and grippy TPR outsole, this slipper is as practical as it is comfortable.