From Ryka, the Women's Era Low Profile Casual Walking Sneakers feature: Patent synthetic upper Decorative stitching Padded collar for extra cushioning Lace up closure for secure fit Fabric lining Anatomical insole with extra arch and heel support ACTIVfoam EVA midsole for soft cushioning Molded rubber outsole with raised sidewalls in the midfoot for extra support Approx. .75" heel height Weight: 230 g/8.1 oz per shoe Heel-to-toe drop: 10mm Imported.