From Vionic, the City Walk Metallic Leather Lace Up Sneakers feature: Leather upper Lace up closure 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. 1.125" platform height Approx. 1.375" heel height Imported.