LeBron James LeBron XXI Basketball Shoes Last time around, LeBron flipped the script on his shoe game as only the King can. The encore is even better. The LeBron XXI has a cabling system that works with Zoom Air cushioning and a light, low-to-the-ground design, giving you agile fluidity and explosiveness without excess weight. Created for your ascent and the next generation of hoopers, it’s ideal for Bron-like open-floor attacks and rising toward the rim when the game’s pace turns up.