Titleist 917 D3 Driver features a smaller, 440cc head for more workability with just enough forgiveness. The 917 D2 driver features the all new SureFit interchangable weight that allows you to move the center of gravity forward or back in the clubhead for optimal spin and launch conditions. The new Radial Speed Face 2.0 features a thinner perimeter to offer even more forgiveness and distance on miss-hits. The SureFit hosel offers 16 different independent loft and lie settings so you can fine tune your driver to your optimum setting. The Titleist 917 D3 Driver is ideal for skilled golfers looking for an incredibly workable driver with state of the art technology and endless customizable features.