From Ryka, the Women's Devotion X 2 Mesh Fitness Walking Sneakers feature: Breathable mesh upper with printed design APMA Approved: Awarded the American Podiatric Medical Association Seal of Acceptance for products that promote good foot health Padded heel Molded heel stabilizer Secure lace up front Partially recycled fabric lining Full-length RE-ZORB® responsive cushioning for shock absorption and impact protection, plus extra RE-ZORB® in the forefoot and heel  Anatomical insole for arch and heel support made with partially recycled EVA ACTIVfoam™ EVA midsole for soft cushioning with built-up cushion in the midfoot for stability Durable rubber outsole for grip with built-in compression channels for shock absorption Approx. 1.75" heel height WEIGHT: 246 g/8.7 oz per shoe. HEEL-TO-TOE DROP: 10 mm Imported.