Rogue ST MAX is Callaway’s fastest fairway wood ever. The new A.I.-designed Jailbreak system has been completely redesigned to promote speed and stability. The two Jailbreak batwings are pushed to the perimeter, providing stiffness while allowing the face to flex for high ball speeds. Callaway is introducing the groundbreaking Tungsten Speed Cartridge for the first time in a fairway wood. By incorporating up to 27g of high-density tungsten, the Center of Gravity (CG) is pushed low and forward for lower spin with more ball speed. They’ve applied an all new A.I. face optimization to include speed, launch and spin. This unique face pattern is customized for each model and loft in the fairway lineup. The C300 maraging steel is specially treated through a proprietary process for high strength and flexibility, while the Flash Face Cup provides speed and spin consistency across the face.