The Kobe IV Protro Shoe takes the original low-top masterpiece and gives it a performance upgrade. Faithfully recreated with the same unforgettable aesthetic, it's been re-tooled to give you a smooth, responsive underfoot sensation and all-day comfort. Smooth and Responsive The foam midsole is extra soft but incredibly resilient for a springy, comfortable feel. Nike Zoom cushioning in the heel provides energy-returning responsiveness. Fit for Today's Players Padded collar helps contain the ankle comfortably, while an external heel counter keeps you stable on the footbed.