The new Apex Hybrid brings together A.I. designed ball speed technology, game improvement, and adjustability to give you extreme versatility and performance. New Jailbreak A.I. Velocity Blades increase vertical stiffness in the sole to enhance swing speed low in the face. The Velocity Blades allow the Face Cup to flex more, giving you better spin, enhanced torsional stiffness, and increased forgiveness. Each model and face is uniquely designed using Callaway’s proven design to enhance ball speed. An adjustable hosel allows you to optimize loft, trajectory, and control for added versatility. The new Apex 21 Hybrid delivers a high-tech design for game-changing innovation.