Hello, This is a great price for an upscale ball with a new technology launched by Nike, 3 rooms RZN balls with a core of low density resin and a higher density of intermediate ring which changes the inertia and gives less spin for a flat gesture with wood and more spin (to stop the ball on the greens) with a vertical movement produced by irons. Besides the innovative exterior coating can play 18 holes with the same balls without seeing impacts or almost !!
