G.T. Hustle Academy Basketball Shoes The G.T. Hustle Academy helps keep you fast, wherever your next game is. A full Flyknit upper works with responsive foams to help you feel fresh on the court. Flyknit Feel A full Flyknit upper provides lightweight breathability. A padded heel collar helps your Achilles feel secure. Cushioning: High A pair of soft, responsive foams stacked on top of each other offers a smooth, plush transition as you stride from end to end. Traction: High The outsole provides durable, reliable traction without putting too much weight on the bottom of your feet. Responsiveness: Medium Responsive foam gives you comfortable bounce.