From Vionic, the Imogen Faux Shearling Plaid Slippers feature: Soft faux shearling plaid pattern upper Received APMA Seal of Acceptance Adjustable hook-and-loop strap with D-ring detail Slip on styling with pull tab Fabric lining Built-in VIO MOTION Technology footbed featuring contoured arch support, shock-absorbing cushioning and a deep heel cup Lightweight EVA midsole Durable synthetic outsole Approx. 0.125" platform height Approx. 1.375" heel height Imported. Styling Notes: It is recommended to wear your new pair for a few hours to allow your feet to adapt to the new support.