AND1 Mens Xcelerate Basketball Shoe Synthetic Shaft measures approximately Mid-Top" from arch Low-Sew synthetic upper provides lightweight durability. Hybrid low-sew construction enhances comfort and provides breathability. Internal bootie construction provides comfort and breathability. High rebound Duraspring Midsole Foam gives structural stability and provides impact cushioning. 3D TPU Shank Stabilizer provides arch support and torisional rigidity.