Optimal center of gravity design for high performance
The club-specific head design "FLTD CG Design" is used. By placing tungsten weights of different weights and shapes on each club, golfers can feel the "ease of flying" in the long irons, the "ease of aiming" in the middle irons, and the "ease of stopping" in the short irons, which are what many golfers are looking for, and this further improves forgiveness and stability.

"THICK-THIN back wall casting" makes it possible to further reduce weight
Newly adopted is "THICK-THIN back wall casting". By making the back wall inside the face dimpled, we have succeeded in reducing the weight by making it thinner. The resulting excess weight is then redistributed by club to improve the moment of inertia and optimize the center of gravity. Each club delivers the performance required.

Premium sound and feel
The lightweight and soft "SPEEDFORM? AIR filler" has succeeded in further improving the feeling and forgiveness without compromising the repulsive power of the thinner face. In addition, by incorporating a different "Sound Stabilization Bar" for each club, the feeling is further improved by the synergistic effect with the "SPEEDFORM? AIR filler".

Optimized Sweet Spot
The "penetrating speed pocket" on the sole reduces unnecessary spin even on mishits on the lower part of the face, helping to maintain the initial velocity of the ball. In addition, the "chromoly steel L-shaped forged face" and "Progressive ICT" are used on the face. By optimizing the thickness distribution of the face surface for each club, the variation in trajectory is reduced even on off-center hits.
*Installed on the soles of irons 3 to 7

HEAD	#6	#7	#8	#9	P.W.
Head material / Face material (manufacturing method)	Mild steel [8620] (cast) + built-in tungsten weight + SPEEDFOAM AIR? / Chromoly steel [4140] (forged)		Mild steel [8620] (cast) + SPEEDFOAM AIR / Chromoly steel [4140] (forged)
Loft angle (°)	26.5	30.5	35	40	45
Lie angle (°)	62	62.5	63	63.5	64
Length (inches)	37	36.5	36	35.5	35.25
balance	C9	C9	C9	C9	C9
Club weight (g)	#7/ 407
grip	TM Tour Velvet 360 Black (diameter 60/50g)

*These specifications are calculated values ​​and provisional values. Please note that they may be subject to change.
*Made in China/Taiwan/Vietnam