From Vionic, the Cyan Canvas Platform Sneakers feature: Soft canvas upper with lace up styling Back heel pull tab Fabric lining Built-in VIO MOTION Technology, featuring contoured arch support, with shock absorbing cushioning, a deep heel cup to provide stability, and forefoot flexibility Flexible EVA midsole absorbs shock, reducing stress on feet, ankles and knees Durable rubber outsole Approx. 0.875" platform height Approx.  1" heel height It is recommended to wear your new pair for a few hours to allow your feet to adapt to the new support.   Imported.