Titleist Tour Speed is a new three-piece, thermoplastic urethane covered golf ball providing exceptional distance in the long game and precise short game scoring control. The speed is driven by a new core design that delivers maximum speed on full swing shots. Combined with a fast Ionomer casing layer that contributes to increased speed and low long game spin. For improved flight, a 346 quadrilateral dipyramid dimple design provides penetrating flight for long distance with tight dispersion. Finally, the proprietary TPU cover generates greenside spin for short game scoring control.