adidas Performance Women's Climacool Aerate 3 W Running Shoe 100% Synthetic Leather/Nylon Mesh/Textile Rubber sole Shaft measures approximately Low-Top" from arch Lightweight neutral runner for the road or the gym Ventilated mesh and synthetic upper for breathable lightweight support Compression molded ethylene vinyl acetate for lightweight cushioning Climacool design for 360 degree ventilation Non marking ethylene vinyl acetate outsole