NIKE Womens Air Max Body U TB Basketball Shoe Gym Red/Bright Crimson/White/Metallic Silver Synthetic Hyperfuse construction allows us to be lighter, stronger and more durable through an innovative method of making Injected Phylon misole coupled with Max Air unit in the heel provide maximum impact protection and a well cushioned ride Solid rubber outsole with herring bone traction patter for exceptional traction and durability