• Jailbreak A.I. Velocity Blades
• A.I. Designed Flash Face SS21
• Tungsten Weighting
• 2-Year Guarantee & UST Mamiya Recoil Dart 75 HYB

These blades are placed near the sole of the club to increase vertical stiffness, this generates more speed low on the club face where players often miss-hit their shots of the face. These engineered blades allow the Face Cup to flex on the crown to promote better spin rate consistency, and the bars are spread out more to enhance torsional stiffness, leading to more forgiveness all across the face.

To improve on the highly successful A.I computer developed face technology. Callaway has advanced its new Flash Face SS21 architecture across a more expansive area to deliver ultra-fast ball speed performance. This is achieved by using lighter and stronger materials to promote optimal speed, forgiveness, and spin characteristics without sacrificing any integrity in the club face.

The Callaway R&D team have integrated a large amount of tungsten weighting to precisely position the CG lower. This helps to promote higher launch, and to provide more forgiveness on off-center shots.

The Apex 21 has an adjustable hosel design unlike the fixed posistion of the Apex Pro. This provides more versatility to dial in your loft, trajectory and control.