The new D2+ Golf Balls are now even softer while providing the same long distance for which Top-Flite is known. Golfers can select from among the four models to find the ideal performance for their game. Unique aerodynamic surface maintains spin longer throughout flight. Increases aerodynamic efficiency by reducing drag. Maximizes distance for a wide range of swing speeds. Allows for softer ball compressions. Generates ideal balance of feel and ball speed. Produces phenomenal distance and control. Provides exceptional feel off the clubface.