From Vionic, the Winny Flannel Herringbone Pattern Lace Up Sneakers feature: Flannel herringbone fabric upper Back pull tab Lace up closure Textile lining Built-in VIO MOTION footbed with contoured arch support and deep heel cup Lightweight, flexible midsole Durable rubber outsole Approx.1" heel height Approx. 0.75" platform 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.