adidas Women's Energy Cloud Wtc W Running Shoe 100% Textile & Synthetic Imported Synthetic sole Shaft measures approximately 2.5" from arch Weight: 9 ounces (size 7); Runner type: neutral Mesh upper for breathability cloudfoam midsole for step-in comfort and superior cushioning A supportive cage wraps around the midfoot for a locked-down fit ADIWEAR outsole offers the ultimate in high-wear durability