Callaway Big Bertha 23 iron set

The Callaway Big Bertha irons are specifically designed for golfers who want more confidence, high launch and powerful distance. Lofts, swingweight, shafts and even the precise use of tungsten are all designed with this in mind.

Exceptional launch and control thanks to precision tungsten weighting
Precision tungsten is used in two ways to improve launch and control. Up to 11g of external tungsten is positioned to promote excellent fault tolerance. And up to 43g of internal tungsten is positioned to create long irons with high launch and easy-to-control short irons.

Fast ball speeds Using a K.I.-designed face cup
A high-strength face cup uses K.I. to optimize speed and spin across the clubface. Each club in the entire set features a unique K.I. designed pattern to enhance performance.

Incredible forgiveness With a confidence-inspiring Bertha shape
Our classic Big Bertha shape has been refined to inspire confidence at address. Each iron is designed with thicker toplines, wider soles, improved offset and longer blade lengths to create forgiveness and a straight ball flight.

Easy to hit With a superb feel
Big Bertha irons use lightweight components to provide an easy to swing club. Our patented urethane microspheres create outstanding feel while delivering exceptional ball speeds.