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Mizuno Pro 221 Irons Review - Iron History in the Making - The Golf Guide

Mizuno Pro 221 Irons Review – Iron History in the Making

Mizuno’s reputation for high-performance golf irons is unmatched when it comes to construction, appearance, feel, and sound. Now they are taking it to a new level with the Mizuno Pro family of irons. The Mizuno Pro 221 irons are pure muscleback performance machines. With a tapered blade, compact shape, and pure construction, these golf clubs are sure to be a hit among the most discerning players. See them in action in TGW’s exclusive video review.

Mizuno Pro 221 Irons Review by TGW

Technology

The Mizuno Pro 221 irons are made from a single billet of 1025E mild carbon steel using Mizuno’s signature Grain Flow Forged HD (High Density) process. This construction creates each iron from a single billet of 1025E Pure Select mild carbon steel and concentrates more metallic grains in the impact area for consistency, performance, and that unmistakable feel Mizuno irons are known for.

MizunoPro221IronsForged

The graduated tapered blade shape in each club provides a more penetrating ball flight as loft increases through the set. It also allows Mizuno to fine-tune the height of the sweet spot and center of gravity location.

Each iron features a Tour-proven sole design. A narrower, more cambered sole provides ideal turf interaction and was requested by some of the world’s best players when testing the prototypes of these golf clubs.

MizunoPro221IronsMuscleback

A thicker muscle pad behind the impact zone allows golfers to feel the impact for a fraction longer thanks to Mizuno’s study of vibration patterns. This is their patented Harmonic Impact Technology.

Performance

We tested the performance for the Mizuno Pro 221 irons with the help of Rick Hatfield. Rick is TGW’s Master Fitter and resident product expert. Our test was conducted with the 7-iron. His average clubhead speed for this test was 83.9 mph with an average ball speed of 110 mph which is a great number for this type of iron. Rick’s average launch angle with this club was 18.7° with an average spin rate of 5,923 rpm. All together, his average carry distance was 156 yards.

Who It’s For

The Mizuno Pro 221 irons are made for the player who truly appreciates the look, feel, sound, and workability of the traditional blade iron. These clubs are made for more control and more consistency for the golfer who wants to pick an iron and know exactly what number they are going to reach with it.

Appearance

Mizuno’s Pro 221 irons feature a compact, tapered blade shape that looks like a premium muscleback player’s iron. A satin and mirror finish combination looks sophisticated while reducing glare down by the golf ball.

Feel & Sound

The sound and feel of the Mizuno Pro 221 irons are purely Mizuno. They are soft and responsive with a pleasing sound engineered through extensive research. Under the finish of these clubs, Mizuno includes a soft copper underlay that makes them feel even better when you hit the golf ball.

Mizuno Pro 221 Irons Specs

Club
Loft
Length
Lie
Offset
Swing Weight
3 Iron
21°
39"
59.5°
0.102"
D3
4 Iron
24°
38.5"
60°
0.098"
D3
5 Iron
27°
38"
60.5°
0.094"
D3
6 Iron
30°
37.5"
61°
0.091"
D3
7 Iron
34°
37"
61.5°
0.087"
D3
8 Iron
38°
36.5"
62°
0.083"
D3
9 Iron
42°
36"
62.5°
0.079"
D3
Pitching Wedge
46°
35.5"
63°
0.075"
D4
3 Iron
Loft
21°
Length
39"
Lie
59.5°
Offset
0.102"
Swing Weight
D3
4 Iron
Loft
24°
Length
38.5"
Lie
60°
Offset
0.098"
Swing Weight
D3
5 Iron
Loft
27°
Length
38"
Lie
60.5°
Offset
0.094"
Swing Weight
D3
6 Iron
Loft
30°
Length
37.5"
Lie
61°
Offset
0.091"
Swing Weight
D3
7 Iron
Loft
34°
Length
37"
Lie
61.5°
Offset
0.087"
Swing Weight
D3
8 Iron
Loft
38°
Length
36.5"
Lie
62°
Offset
0.083"
Swing Weight
D3
9 Iron
Loft
42°
Length
36"
Lie
62.5°
Offset
0.079"
Swing Weight
D3
Pitching Wedge
Loft
46°
Length
35.5"
Lie
63°
Offset
0.075"
Swing Weight
D4

Mizuno Pro 221 Irons

MizunoPro221Irons

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