From Ryka, the Women's Devotion Max MJ Mary Jane Walking Sneakers feature: Textile upper Awarded the American Podiatric Medical Association Seal of Acceptance for products that promote good foot health Padded heel Stretch Mary Jane strap with adjustable hook and loop closure Heel pull tab Fabric lining Anatomical insole with extra arch and heel support with partially recycled EVA Lightweight ACTIVfoam™ EVA midsole for soft cushioning plus full-length RE-ZORB® responsive cushioning Durable two-piece rubber outsole for grip with built-in compression channels for shock absorption Approx. 1.75" wedge height WEIGHT: 264 g/9.3 oz per shoe HEEL-TO-TOE DROP: 10 m Imported.