Callaway Golf® 2008 BB Irons - steel shaft - 7 club set

Callaway Big Bertha 2008

Redefining the look, design and feel of super game-improvement irons.

In an effort to build the most forgiving all-stainless steel set of golf clubs Callaway Golf has ever developed, Callaway Golf engineers set aside conventional thinking and utilised innovative technologies to redefine the shape of super game-improvement. The new Big Bertha Irons set takes forgiveness to new heights by integrating the new I-Brids into the set - clubs designed to replace hard-to-hit long irons. The set smoothly transitions into traditionally shaped irons that feature increased offset, a larger effective hitting area and a constant width sole for better forgiveness.

I-Brids
The 3i, 4i and 5i in the set are i-bird clubs, blending the control and accuracy of irons with the forgiveness, distance and versatility of hybrids. The low, deep center of gravity (CG) helps get the ball in the air quickly and easily, and the extremely wide sole helps improve turf interaction.

Super Game-Improvement mid and short irons
Designed for the ultimate in forgiveness with increased offset, a large effective hitting area and a constant width sole that helps improve turf interaction.

Fully integrated set design
Seamless performance progression throughout the set provides consistent distance separation with optimal trajectories.

Callaway Golf Core Technologies
Extreme Notch Weighting for a higher MOI and more stability. VFT Technology for more distance and forgiveness; S2H2 increases discretionary weight by positioning it in the perimeter of the clubhead; 360-Degree Undercut Channel maximises perimeter weighting by moving the CG lower and farther back.

Modified Tru-Bore
An advanced version of the original Tru-Bore design, the polycarbonate tip plug at the end of the shaft dampens vibration for enhanced feel and performance.