Mizuno Pro 221 Irons Steel Shafts (4-PW)
Mizuno Pro 221 Irons Steel Shafts (4-PW)
Mizuno Pro 221 Irons Steel Shafts (4-PW)
Mizuno Pro 221 Irons Steel Shafts (4-PW)
Mizuno Pro 221 Irons Steel Shafts (4-PW)

Mizuno Pro 221 Irons Steel Shafts (4-PW)


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Grain Flow Forged HD
One-Piece Grain Flow Forged HD from 1025E Pure Select mild carbons teel at Mizuno's iconic facility in Hiroshima, Japan - where Mizunos irons have been produced since 1968.

Optimized Graduated Tapered Blade
Shrewdly bevelled to deliver the appearance of a thinner top edge and shorter head length - without loss of playability. With more mass relocated from the heel area to the muscle pad, produces a slightly muted sound preferred in our 'blind' tour tests.

Copper Underlay
A microlayer of copper beneath Nickel Chrome – for the purest, softest feel made famous in the legendary TN87. Reintroduced in 2019.

Controlled Short Shaping
Mizuno's shortest CG / shaft axis is consistent from 3-PW, allowing controlled fades and draw feels right through the set.

Noticeably Smaller Short Irons
Following feedback from the tour, 8-PW are dramatically reduced in size – with a heavily taped upper blade to control trajectory.

Additional information


The Player





Project X LS Steel


Stiff, X-Stiff



Lie Angle


Golf Pride MCC Teams

Grip Thickness


Product Type

Iron Set

Shaft Specs

Stock Shafts

Project X LS Steel: Project X LS started as an engineering concept to create a shaft to best suit the increasingly stronger golfer. The new era of elite-level golfers are stronger, more athletic and faster than ever, and because of this, they naturally create more launch and spin. With this in mind, we tasked our engineers with one thing—to create the lowest launching and spinning steel golf shaft on the market. The result was a shaft that launched a degree lower and spun up to 500 rpm less than its predecessor. Project X LS (Low Spin) is the next evolution of the original Project X. It features an ultra-stable and stiff design that minimizes spin while providing a tight feel to keep up with even the strongest swingers on Tour.
Project X LS is designed for players with a fast tempo, looking for a low trajectory and spin.

Club Specs

Club Loft° Lie° Length Offset Hand
3 21.0 59.0 39.00″ 0.102″ RH
4 24.0 60.0 38.50″ 0.098″ RH
5 27.0 60.5 38.00″ 0.094″ RH
6 30.0 61.0 37.50″ 0.091″ RH
7 34.0 61.0 37.00″ 0.087″ RH
8 38.0 62.0 36.50″ 0.083″ RH
9 42.0 62.5 36.00″ 0.079″ RH
PW 46.0 63.0 35.50″ 0.075″ RH

Grip Specs

Golf Pride Multi Compound: The MultiCompound is an innovative hybrid grip that fuses the positive performance of rubber and cord. The MCC boasts the Golf Pride exclusive Brushed Cotton Cord in the upper hand area for firm all-weather control, and a performance rubber material in the lower hand for ultimate feel and responsiveness.

Custom Ordering

Explore Custom Options Custom Orders Custom Fitting
Is the spec of club you want not in stock?
Would you like to change something about this club?
Customise this club to suit you and your game better.

At The House of Golf, we believe that standard golf clubs online just isn’t good enough anymore and have worked tirelessly with your favourite brands to bring you the first website in Australia where golfers can customise your own gear from driver through to lob wedge.
Build it yourself and get it right. Every order built to your custom specifications and individually ordered every time.

At The House of Golf, we pride ourselves on our ability and desire to be part of your golfing journey. From expert custom fitting to the latest in technology, we will be by your side to help you achieve your goals or simply enjoy this beautiful game. Surprisingly, custom fitting extends well beyond golf clubs; shoes, bags, buggies, even apparel all have elements that need to be matched precisely to your needs.