Newton Motion Stability Womens Running Shoes White/Aqua 10.5 M fabric-and-synthetic Imported Synthetic sole Action/Reaction Technology: A highly responsive, trampoline-like and engaging midsole cushioning that protects and loses less energy with each step Highly breathable, fast-drying, open air mesh Unlined for natural earthy feel Anatomica footbed for enhanced comfort Lightweight Polyurethane outsole delivers ultimate energy return and shock absorption