From Vionic, the Eva Suede Bow Detail Thong Sandals feature: Premium suede upper Slip on design Synthetic lining VIO MOTION Technology footbed featuring contoured arch support, with shock-absorbing cushioning, deep heel cup to provide stability, and forefoot flexibility Lightweight, flexible EVA midsole absorbs shock, reducing stress on feet, ankles and knees Durable synthetic outsole Approx. 0.75" platform height Approx. 1.125" 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.