From Vionic, the Alameda Suede Snake Print Mary Jane Flats feature: Premium printed suede upper Modern square toe Received the APMA Seal of Acceptance Slip on styling Adjustable hook-and -loop strap closure Removable lightweight EVA insert VIO MOTION technology footbed with contoured arch support Deep heel cup provides stability Durable synthetic outsole Approx. 0.375" 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.