From Vionic, the 23 Walk 2.0 Leather and Suede Lace Up Sneakers feature: Leather and suede fabric upper Received APMA Seal of Acceptance Deep heel cup provides stability Adjustable lace up closure Breathable moisture-wicking fabric lining Podiatrist-developed footbed with contoured arch support EVA midsole Durable rubber outsole provides excellent traction Approx. 1" platform height Approx. 1.75" heel height Imported.