From Ryka, the Women's Rezorb Max Mesh Walking Sneakers Breathable mesh upper Padded tongue and heel collar No-sew overlays Secure lace up front with heel pull tab for easy on/off Breathable fabric linings  Anatomical insole with extra arch and heel support and partially recycled EVA Lightweight ACTIVfoam™ EVA midsole for soft cushioning plus RE-ZORB® responsive cushioning Durable two-piece rubber outsole for grip with sculpted channels for extra flexibility in the forefoot Approx. 1.25" heel height Weight: 274 g/9.7 oz per shoe Heel-to-toe drop: 11 mm Imported.