The new TP5x Golf Balls feature an updated five-layer progressive construction with TaylorMade's most extensive speed gradient design. From the core to the increasingly stiff mantle layers to the cover, each segment is optimized to deliver superior performance based on the type of club used. As a result, the top end of the bag produces low spin, resulting in exceptional distance and a straighter ball flight. Conversely, short irons and wedges generate elevated spin rates, offering unsurpassed control and accuracy, both necessities for executing precise scoring shots. TaylorMade TP5x MyNumber Golf Balls Feature: All 12 balls are the same number New Speed Wrapped Core increases ball speed, making it a half-club longer than the previous model New 5-layer progressive construction with TaylorMade's largest speed gradient optimized spin separation between driver/long irons (low spin) and short irons/wedges (high spin) Tour Flight Dimple Pattern with improved aerodynamics keeps the ball airborne for longer carry distances and produces a steep angle of descent for extra stopping power Authorized TaylorMade Retailer Comparison Chart Model Feel Ball Speed Iron Distance Wedge Spin Launch TP5 Softer Faster Longer Higher High TP5x Soft Fastest Longest High Higher Buy TaylorMade TP5x MyNumber Golf Balls