The SteelFiber i-series was born from the voices of PGA & LPGA players, pursuing the performance and comfort always demanded in the world of golf.
Its unique performance comes from the fusion of graphite and steel.
The design freedom and distance performance of graphite are combined with the stability of steel,
allowing players to experience more stable swings and greater distance.
SteelFiber is incredibly thin,
with approximately 94km of fiber wrapped around a single shaft.
Furthermore, its quality and reliability have been enhanced by AEROTECH.
AEROTECH, which boasts a high usage rate in the American PGA & LPGA,
has become a part of True Temper Sports,
and with the addition of new brands, it will offer optimal shafts to a wide range of golfers.
The SteelFiber i-series offers a new choice to golf enthusiasts,
as a "third option" following Dynamic Gold and Project X.
＜PRGR Iron Strongest Combo＞
An "iron combo set" simply means combining different iron models within a single set.
While it used to be common to "use the same model from 5-iron to PW," in recent years, even among tour pros,
the mainstream approach is to "prioritize ease of use for long to mid irons and operability for short irons."
1. Why are "combo sets" gaining popularity?
There are two main reasons.
They are "evolution of ball performance" and "changes in green conditions."
Increased difficulty of long irons
Modern golf balls have evolved to reduce spin in order to improve distance performance.
As a result, with conventional muscle-back (01 series) long irons, even with a pro's head speed, it has become increasingly difficult for the ball to get airborne and to stop on the green due to insufficient spin.
Shift in role from "distance" to "stopping"
For pros, long irons (4-5 iron) are not just about gaining distance.
They are clubs for aiming at the pin with a high trajectory and stopping the ball firmly on the green.
Therefore, for long to mid irons,
there is a growing trend to combine highly forgiving models that feature thicker soles or hollow constructions.
2. What if you're using PRGR? Recommended Combos
PRGR's 01-02 series is actually a very easy lineup to combine for combo settings.
Classic Athlete Combo: 01 × 02
・4-6 iron: 02 IRON (easy to hit with high trajectory)
・7 iron-PW: 01 IRON (prioritizing operability and feel)
Points
Since the 7-iron of the 01 (32° loft) is combined with the 6-iron of the 02 (28°),
the loft progression is natural, and a combo setting with minimal difference in feel and no discomfort is possible.
＜Points＞
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