ROGUE ST Callaway's industry-leading innovations, including the all-new Jailbreak ST, high strength A.I. designed Face Cup, and precision tungsten weighting are engineered for speed and forgiveness ROGUE ST PRO HYBRID Fairway wood/compact shape, shallow face, and neutral CG offer enhanced workability in the Rogue ST line for better players A.I. designed Jailbreak ST system promotes speed and stability from a perimeter placement and provide stiffness while allowing the face to flex for high ball speeds A.I. Optimized 455 Face Cup now features enhancements for speed, launch, and spin. Each model and loft in the hybrid lineup feature a uniquely customized face pattern Up to 24g of Tungsten weighting is precisely placed in Center of Gravity (CG) locations to deliver optimal launch with even more ball speed Enhanced sole camber promotes turf interaction and versatility