Apex 21 Hybrid Callaway has been the #1 Hybrid in Golf for years, and they're constantly introducing game-changing innovations for every segment of the category. That's especially true for the new Apex hybrid, a high-tech design that blends exceptional A.I. ball speed technologies, game improvement features and adjustability in a players shape. This is an extremely versatile, high performance package that can help a wide range of players. Exceptional Ball Speeds from NEW Jailbreak A.I. Velocity Blades Callaway's Jailbreak A.I. Velocity Blades are engineered to increase vertical stiffness near the sole of the club, creating more speed low on the face where most players hit their hybrids. These blades allow the Face Cup to flex on the crown for better spin rate consistency, and the bars are spread to enhance torsional stiffness, leading to more forgiveness all across the face. Fast Ball Speed From A.I. Designed Flash Face SS21 Every model and every face in our Apex hybrids are uniquely designed using advanced A.I. It's a proven ball speed design that puts an even greater emphasis on center and off-center ball speeds. High Launch With Forgiveness They've implemented massive tungsten weighting into each loft offering. By doing this, our R&D team positioned the Center of Gravity lower to promote high launch, and to provide more forgiveness on off-center shots. Enhanced Ball Flight Control Apex Hybrids come with an adjustable hosel to help you optimize your loft, trajectory and control for even more versatility.