Titleist Continues Metalwood Innovation with Launch of New GT1 Driver Diners black Home Titleist GT hybrids: Full reviews, player testing, photos Diners Home 6 Things You Should Know Before You Buy The New Titleist GT1 Driver. Titleist GT1 Driver Easy Launch & Effortless Distance The biggest technological leap ever in Titleist drivers flies higher with GT1. An ultra lightweight construction lays the foundation for the deepest CG in the GT lineup, delivering effortless speed and added forgiveness with high launching, mid spin carry. Ideal for moderate swing speeds, but now configurable for any player looking to raise launch and preserve spin. Features: Ultra Lightweight Construction High Launch and Increased Stability Clean, Confidence Inspiring Shape SureFit Adjustability Signature Titleist Sound and Feel GT1 Technology: Seamless Thermoform Crown A reimagined ultra lightweight design, born from a new Proprietary Matrix Polymer. The tunable acoustic properties of this unique composite allow Titleist engineers to realize new material gains while maintaining our signature sound and feel. All wrapped in a clean look that inspires total confidence. Split Mass Construction A breakthrough in internal weighting provides a new path to optimal launch and distance. GT1 Driver uniquely separates mass within the clubhead, strategically positioning weight rearward for higher launch and forward for optimized speed, spin, and forgiveness. Lowest, Deepest CG (Center of Gravity) Take distance to new heights. Featuring the deepest CG of any GT Driver model, GT1 promotes higher launch and increased stability to hit longer drives with ease. Speed Ring VFT Face Two technologies come together to create GTs amazingly fast face. An upgraded titanium Speed Ring stabilizes the perimeter to produce the maximum allowable speed in the center, while a variable face thickness (VFT) preserves consistently fast ball speeds across the rest of the face. Stability & Weighting Control An interchangeable back weight allows your fitter to control headweight and swingweight to produce your ideal GT1 performance and feel. Find the right combo of weighting and shaft specs during your fitting to discover your optimal blend of launch, ball speed, and stability.