Callaway Big Bertha B21 Irons

  • Due to unprecedented demand across the industry, causing a shortage of shafts and grip, we may need to substitute for an equivalent premium shaft/grip.
  • Big Bertha B-21 is the first Big Bertha Iron with our A.I.-designed Flash Face Cup.
  • This industry-leading Flash Face Cup is in each club. We’ve created high ball speeds and increased spin robustness with a sophisticated face architecture that’s unique to every loft.
  • This club profile is engineered to give you more confidence over the ball with noticeably wider soles. For easy launch, lower spin and straighter shots, we’ve added more offset.
  • We’ve added a significant amount of custom tungsten weighting. So we can deepen the CG in each iron with extraordinary precision, while still maintaining ball speed in the Flash Face Cup.
  • Our patented urethane microspheres comprehensively absorb unwanted vibration for exceptional feel, while also maintaining fast ball speeds.
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The third entrant in our list of the best golf clubs for an intermediate player is Big Bertha B21. We would not be wrong in saying that Callaway Big Bertha B21 has one the widest soles designed for intermediate players. Undoubtedly, the wide sole aids golfers to minimize the hook and slice shots as it immensely reduces the sidespin on the ball.
The application of AI Flash Face technology and improved turf interaction of these irons produces a good launch angle, optimal ball speed, and increased topspin on the ball to make softer landings. The addition of urethane microspheres absorbs vibrations at impact and offers a good feel through the shot.


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