The Nike Lebron Witness IX is built to help keep the King on the court minute after minute, engineered in bold LeBron style with ReactX performance foams. This Full-length ReactX midsole adds a responsive and stable feel to enhance every run and leap, smoothing out your transitions from front to back and keeping you fresh. Sleek and reinforced, the breathable mesh upper upper is enhanced with webbing and supportive lacing elements to lock you down, with perforations in high-wear areas for extra ventilation. Underfoot, you'll get optimal support for both indoor and outdoor play, with durable traction wrapping from the toe to the heel.