Nike LeBron XIII Low - Men's The newest LeBron in a cutting-edge low top. External heel clip helps keep your foot on the footbed when in motion. Asymmetrical lacing enhances lateral support. Full-length injected Phylon for lightweight cushioning and stability. Heel Max Air 180 unit for shock-absorbing cushioning on impact. Forefoot Zoom Air units for low-profile, responsive cushioning. Rubber with a multidirectional traction pattern for durability and traction. Lateral outrigger for a supportive feel as you cut hard to the basket.