Newton Motion 10 are soles good for the earth's soul, crafted with a new formulation of extremely durable recycled materials and EcoPure to help reduce the amount of waste and plastics in our environment. Anatomically designed, 3D engineered Air Mesh. Plush, breathable seamless construction. Full-foot Newtonium cushioning and HyLyte insole. Action/Reaction Technology system for greater impact absorption, quicker bounce-back, and less energy loss. Tactical flex grooves to mirror foot motion. Women's specific design and fit. Upper made from textile and synthetic material. Lining and insole made out of textile material. Synthetic outsole.