The Nike LeBron XXI features a cable system that works with Zoom Air cushioning and a lightweight, low-to-the-ground design to provide agility and explosiveness without weighing you down unnecessarily. The shoe is ideal for Bron-like attacks in the open court and jumps to the basket when the pace of the game picks up.

- Textile upper, reinforced with a zonal 360-degree cable system for optimal support
- Zoom Air element in the heel and forefoot supports the landing and gives a propulsive feel
- Zonal perforations in the sandwich mesh and double-sided ventilation provide breathability
- Top-loaded, strong plastic plate for better cushioning at the jump