The Titleist Velocity golf ball deliver fast initial ball speed off the tee and playable feel in the short game. The Velocity utilizes LSX core technology to produce a high-speed core encased in a NaZ2 cover formulation with a 332 icosahedral dimple design. All of this combines to give this ball a huge distance advantage and pin-point accuracy.Titleist designed the Velocity to be a longer ball for all golfers. It contains the fastest solid core of any previous Titleist ball, resulting in unparalleled explosive distance. And the dimple design is also unique. Featuring a high-surface coverage, the dimple design of the Velocity golf ball delivers a consistent ball flight. And around the green, you will not sacrifice any feel. It is the perfect all-around ball for your game. This WILL contain a mixture of model years.