Callaway Great Big Bertha Golf Irons

Callaway Great Big Bertha Golf Irons
Enhanced Performance With Premium Materials

This is the titanium iron reinvented - Callaway’s first ultra-premium multi-piece, titanium design. Callaway are combining driver-like power with the precision of an iron. By combining their titanium face and body with up to 145g of tungsten, they've reached a new level of speed, forgiveness, and overall performance. This multi-material construction creates lightweight power for effortless distance and control.

Callaway's Great Big Bertha Family is designed to create a material difference in performance in the ultra-premium category. Their industry-leading R&D team has provided the absolute best in innovation and design, combining high-caliber materials and world-class construction for game-enhancing performance. These innovations are implemented so players can experience the legendary qualities that the Great Big Bertha name evokes: more speed, easy distance, and more quality golf shots.

By leveraging materials that are typically reserved for drivers, Callaway generated up to 96g of discretionary weight, and precisely repositioned this saved weight to increase launch and forgiveness. The Great Big Bertha iron features the thinnest titanium face Callaway have ever used in an iron. On top of that, it’s also the lightest. The Commercially Pure Grade 4 (CP4) Titanium body flexes more at impact than traditional steel and works together with the thinner face to transfer more energy to the ball. We’re providing legendary driver performance in an iron.

The forged titanium face is optimised to increase speed and improve spin consistency. Great Big Bertha is the first Callaway iron to combine titanium and industry-leading A.I. technologies for optimised performance. The patented urethane microspheres enhance sound and deliver a softer feel, while still allowing the face to flex for more ball speed.

Fitted as standard with the UST Helium Nanocore IP60 shafts, and the Winn Dri-Tac Lite grip.

Callaway Great Big Bertha Golf Irons
Enhanced Performance With Premium Materials

Lightweight Power From A Titanium Body & Face:

By leveraging materials that are typically reserved for drivers, Callaway generated up to 96g of discretionary weight, and precisely repositioned this saved weight to increase launch and forgiveness.

Tungsten Speed Cartridge:

The Tungsten Speed Cartridge features up to 145g of high-density tungsten, which provides increased speed and launch by giving Callaway the deepest center of gravity we’ve ever achieved in an iron.

A.I.-Designed Forged Titanium Face:

The forged titanium face is optimised to increase speed and improve spin consistency. Great Big Bertha is the first Callaway iron to combine titanium and industry-leading A.I. technologies for optimised performance.

Urethane Microspheres for Exceptional Feel :

Patented urethane microspheres enhance sound and deliver a softer feel, while still allowing the face to flex for more ball speed.

Premium Shaft & Grip:

Fitted as standard with the UST Helium Nanocore IP60 shafts, and the Winn Dri-Tac Lite grip.

Callaway Great Big Bertha Golf Irons
Enhanced Performance With Premium Materials

Iron Back: Hollow Cavity Back

Iron Size: Midsize

Iron Face: Forged Titanium

Iron Construction: Forged

Shaft: UST Helium Nanocore IP60

Grip: Winn Dri-Tac Lite

Handicap: All