Callaway Golf Great Big Bertha Steel Combo Set

Product Description

Callaway's first multi-piece titanium and tungsten iron provides driver-like power with the precision of an iron and hybrids creating exceptional ball speed and forgiveness on a wide variety of shots.

Titanium is extremely lightweight, yet it’s also incredibly strong.
The titanium face has been uniquely optimized through A.I. to enhance ball speed and spin consistency, especially on off-center hits.
A Triaxial Carbon crown and Forged Carbon sole plate save significant weight vs. traditional steel.
By leveraging materials that are typically reserved for drivers, we’ve generated up to 96g of discretionary weight, and precisely repositioned this saved weight to increase launch and forgiveness.
The forged titanium face is optimized to increase speed and improve spin consistency.