Driver ships June 11th Titleist GTS4 Driver Building on the tremendous success of the GT series � one of the most-played drivers on professional tours � the new Titleist GTS lineup pushes driver performance to new heights. At the heart of the GTS4 is Titleist�s revolutionary Thermoform Body, engineered from a proprietary ultra-lightweight polymer material. This innovative construction redistributes mass strategically throughout the club head, creating a Split Mass Design that increases MOI and stability while optimizing ball speed and launch characteristics. Designed with tour-inspired shaping and a forward center of gravity, the GTS4 features a larger 460cc head that delivers enhanced forgiveness without sacrificing its penetrating flight and ultra-low spin performance. The addition of the SureFit CG Track provides advanced shot-shaping control and tour-level adjustability. Key Features Player Profile: Ideal for golfers seeking aggressive spin reduction, a penetrating ball flight, and maximum adjustability. More Forgiving Design: Larger 460cc tour-inspired head increases forgiveness while maintaining low-spin performance through a forward CG placement. Split Mass Construction: Thermoform technology strategically positions weight to improve stability, increase MOI, and optimize speed and launch conditions. Speed Sync Face: Advanced face design expands the effective sweet spot and helps preserve ball speed on off-center strikes. SureFit CG Track: Adjustable center-of-gravity track allows golfers to customize shot shape and fine-tune ball flight. SureFit Hosel: Adjustable loft and lie settings provide up to +1.5 and -0.75 of customization. Stock Shaft Options: Mitsubishi Tensei 1K Red RIP, Mitsubishi Tensei 1K Blue RIP, Project X Titan, Mitsubishi Tensei 1K White RIP Stock Grip: Titleist Universal 360 (52g, 0.580 Core)