The NETBURNER BALLISTIC FF 3 court shoe's supportive fit keeps you focused on your game. It’s also designed to help you make quicker starts with a new 15mm heel to toe drop. Which also alleviates pressure to the Achilles tendon?. The combination of a 3D SPACE CONSTRUCTION feature and X GUIDANCE technology help increase flexibility. TWISTRUSS technology is placed in the outsole to improve stability when pivoting or twisting. This helps you carry your momentum in and out of turns.