From Ryka, the Women's Devotion X Max 2 Fitness Mesh Walking Sneakers feature: Breathable air mesh upper Padded tongue and heel collar Durable molded heel overlay Adjustable lace up front Anatomical insole with extra arch support plus heel support and partially recycled EVA ACTIVfoam™ EVA midsole for soft cushioning RE-ZORB® LITE in the forefoot and heel Full-length RE-ZORB® responsive cushioning Durable two-piece rubber outsole for grip with built-in compression channels for shock absorption RYKÄSHIELD STAIN PROTECTANT: Product works best by cleaning immediately after a spill by running cold water over the shoe. Use only cold water to remove the following stains: dirt, mud, coffee, ketchup, blood. Do not wipe the shoe with any product, including water, as it can cause the stain to be absorbed into the material. Results may vary and Rykä does not guarantee that this product will work to remove any and all stains, particularly after repeated use. Approx. 1.5" heel height Weight: 244 g/8.6 oz per shoe Heel-to-toe drop: 10 mm Imported.