GIII Signature
Driver

A HI-COR head that is the lightest in GIII history creates more ball speeds than ever.
A new Aero Turn Rib on the toe side reduces air resistance.
A weight screws on the heel side helps the head rotate square for a more powerful impact.
A shaft that encompasses DAIWA CARBON TECHNOLOGY.
A driver that achieves ultimate distance performance well beyond the rules.

Hi Repulsion Technology

COR EXCEEDING ALL RULES

ULTIMATE SPRING
EFFECT FACE

In collaboration with Kobe Steel, GIII proprietary material “GIII K-Titanium” boasts 1.6x the repulsion performance of regular titanium. Our unique face shape and materials continue to evolve, with even more spring effect and increased ball speeds.

TRENCH CLOSE TO THE FACE

The toe and heel areas are more flexible, increasing the sweet spot and spring effect.

MATCHING IMPACT & CENTER OF GRAVITY

Improved impact efficiency at the center point.

STABLE BALL FLIGHT

FACE LASER MILLING

Using laser milling on the entire face reduces spin variation and the negative effects of moisture from rain. Ball flight is stabilized and increased distance is achieved through our HI-COR technology.

THE ULTIMATE SWEET SPOT PRODUCES
MORE FORGIVENESS AND MORE DISTANCE

POWER TRENCH

In order to push spring effect limit to an even higher level, the Power Trench is placed as close to the fac as possible, More spring effect, bigger sweet spot.

Head Speed Up Technology

REDUCES TOE SIDE AIR RESISTANCE
& HELPS SQUARE FACE AT IMPACT

AERO TURN RIB

Matching the point of impact with the center of gravity = increases ball speeds (moving CG from heel side to the center). With an increase in the distance of the center of gravity, the Aero Turn Rib helps the head rotate square to the ball at impact.

HELPING HEAD ROTATION

WEIGHT SCREW

1,3,5,7,9g in our 5 weight lineup.（3g = standard）
Customized the swing weight for an optimal match with your swing.

Additional weight screws are optional.
Each weight : check with your dealer for pricing.

Optional torque wrench - Pouch Included
1 piece : check with your dealer for pricing.

VIEW USER MANUAL／PDF

THE ULTIMATE SHAFT FOR INCREASING
SWING SPEED, MAXIMIZING ENERGY TRANSFER,
INCREASING BALL SPEEDS AND ACCURACY.

BACK BONE SPEED SHAFT

A shaft design that purposely places the spine direction towards the heel. By controlling the bending and twisting of the shaft, we maximize the energy transfer during release towards the ball and have created a shaft that increases swing speed.

SPINE IN THE HEEL DIRECTION

What is the spine?
During the process of manufacturing carbon shafts, carbon sheets are layered on a core rod. The beginning and end of those sheets overlap and that point becomes stiffer than other parts of the shaft.

※The rules of golf state that shafts must bend so that deflection is the same in all directions and cannot be intentionally altered during manufacturing. Backbone Speed shafts do not comply with the rules.

INCREASED ENERGY TRANSFER

The shaft bends in the direction of the ball, creating more effiient energy transfer resulting in more power at impact.

DECREASED TOE DOWN MEANS MORE CONSISTENT
IMPACT AND MORE DISTANCE AND ACCURACY.

INCREASED TOE DOWN MEANS INCONSISTENT
IMPACT AND LOST DISTANCE AND ACCURACY.

Light Weight Technology

WORLD CLASS DAIWA CARBON TECHNOLOGY

LIGHTEST SHAFT IN GIII HISTORY

By creating the lightest shaft in GIII history at 38g, the total club weight is reduced, increasing swing speed and making it easier to swing.

※Based on the weight of previous R Flex mens model.

PREMIUM GOLD COATING

GIII shafts with special attention to detail.
In order to create a high quality, luxurious feel, we use painting techniques honed over many decades. Each piece is finished by hand by a skilled craftsman with dozens of steps.

Luxury Design

ELEGANT GOLD DESIGN = PREMIUM LOOKS

The sole has a crystal mirror finish that is carefully polished by a skilled craftsman, and is treated with gold Ion Plating to improve durability and scratch resistance. GIII clubs will maintain their luxurious shine for a long time.

GIII SIGNATURE ORIGINAL GRIP

A luxurious ultra light grip with a gold GIII logo badge on the grip end accentuate quality and detail. Special attention was given to the texture to create the highest level of grip comfort.