From Ryka, the Women's Skylift TR Trail Walking Sneakers feature: Breathable mesh with durable suede overlays upper Padded collar for extra cushioning Lace-up front for a secure fit Fabric lining Anatomical insole with extra arch and heel support made from partially recycled EVA  Lightweight ACTIVfoam™ EVA midsole for soft cushioning Skeletal Guidance System for exceptional built-in support under midfoot for stability Durable molded rubber outsole with tread design for extra traction on trails Approx. 1.125" heel height Weight: 248 g/8.7 oz per shoe Heel-to-toe drop: 8.5 mm Imported.