With a clean look at address, forged feel, and hollow head design, ZXi4 delivers the heightened forgiveness you need in a compact shape you'll want to play.

PURE FORGED, PURE SRIXON

The feeling isn't just powerful. It's pure. All-new ZXi irons are made with our groundbreaking I-FORGED technology, an innovative formula that strengthens and enhances each ZXi iron to produce superior feel, along with better distance, forgiveness, and control. They're engineered for those in pursuit of victory, with pure performance behind every strike.

We've spent decades in pursuit of the best-feeling Irons possible. i-FORGED, or Impact Forged, is our latest step in that journey. It's an array of our greatest innovations in Iron metallurgy to date, cementing our worldwide leadership as forging technologists.

IDEAL STEEL

What's the softest steel we've ever used to make an Iron? S15C, which makes ZXi7 7% softer. ZXi5 and ZXiU face plates are also 14% softer. And ZXi4 now features the softer SUS17-47 for its body material.

HEAT SOFTENING

Because Condensed Forging adds localized strength right where we need it, we have the freedom to re-optimize the temperature of our heat-treating ovens and produce our softest treatments yet.

Video

PURE FORGED, PURE SRIXON | NEW ZXi IRONS

TECHNOLOGY

i-FORGED CONSTRUCTION

ZXi4 Irons feature a softer SUS17-47 material, which delivers dramatically better feel than previous generations of ZX4 Irons. This softer material allows us to adjust loft and lie more easily to ensure the perfect fit.

MAINFRAME

MainFrame saves additional weight and adds more MOI through an enhanced network of milled channels on the back side of the Iron face. At impact, this system amplifies ball speed and adds forgiveness.

TOUR V.T. SOLE

Our Tour V.T. Sole's proprietary combination of sole widths, bounce angles, and notches ensures a smooth glide through fairway, rough, and sand without any loss of speed.

PROGRESSIVE GROOVES

The 4i-7i feature wider grooves, while the 8i-SW have deeper, closer-set grooves, to ensure consistent spin across the set. Laser milling between each groove, on every loft, enhances adds bite on every strikes.

PLAYERS-INSPIRED SHAPE

ZXi4's unique hollow design features moderate sole width, our longest blade length, and our highest offset for max forgiveness, all while still offering an appealing look at address.

GALLERY

COMPARISON CHART

	ZXi 7 Irons	ZXi 5 Irons	ZXi 4 Irons	ZXiU Irons
RECCOMENDED FOR	Players	Player's Distance	Game Improvement	Utility Irons
HANDICAP	LOW	LOW-MID	MID-HIGH	LOW-HIGH
FORGIVENESS	LOW-MID	MID-HIGH	HIGH	HIGH
TRAJECTORY	MID	MID-HIGH	MID-HIGH	MID-HIGH
WORKABILITY	HIGH	MID-HIGH	LOW-MID	MID
DISTANCE	MID	MID-HIGH	LONG	LONGEST
DISCRIPTION	Tour-preferred looks, pro-level feel, and precision workability.	Added ball speed and just the right amount of forgiveness, but still workable.	Hollow Iron forgiveness with forged feel and players-inspired looks.	A powerful long Iron replacement with excellent forgiveness and a higher launch.

ZXi IRON COMBO SETS

Combo sets are custom and must be ordered custom. Order your custom set by emailing [email protected] with the combo set you are looking for. Please indicate which Model for each iron, Steel or Graphite Shaft, and Flex you would like. Be sure to include any additional customizations you would like such as length and non-standard grip sizes. You can also place your order by calling 1-800-LEFTIES (533-8437)   

ZXi Irons are carefully designed with combination sets in mind. Address profiles and topline thicknesses are as consistent as possible, set to set. Place varying degrees of workability, forgiveness, or launch angle into the long, mid, or short Irons of your preference.

MAX FORGIVENESS

A combo designed to help you score your best. This highly forgiving set pairs cavity back short Irons with hollow long Irons for a confidence-inspiring Iron game.

Ordered as custom, suggested sets are 4i-6i or 4i-7i in ZXi4 and 7i-PW or 8i-PW in ZXi5. Other combinations are also available.

ZERO COMPROMISE

This combination is the most popular with our professional tour staff. It pairs extremely forgiving long Irons with highly workable short Irons. ZXiU Utilities are available in 2i-4i and are a preferred substitute for traditional long Irons.

TOUR PREFERRED

This combination is the most popular with our professional tour staff. It pairs extremely forgiving long Irons with highly workable short Irons. ZXiU Utilities are available in 2i-4i and are a preferred substitute for traditional long Irons.

SPECS

Customizations available. Are you a Man over 6'3 looking for a +1 length? Are you a man that's under 5'10 and would like a -1 length? Are you a little older and would like to try a slightly bigger grip? Are you a woman who is in great shape and would like a regular flex with a lady's size grip and length? 

We know you're a lefty and aren't used to options, but you have rights too!!!! Don't settle!!! You deserve a product that fits you too. Please call 1800-LEFTIES or email us at [email protected] and let us know what customization you would like, and we will let you know availability.

Most customizations don't cost you extra. Don't settle!!! Call or email and let us help you create your perfect club.

KBS TOUR LITE (STEEL SHAFT)

FLEX	WEIGHT	TORQUE	BUTT DIAMETER	LAUNCH	SPIN
S	110g	2.8°	0.600"	High	High
R	110g	3.0°	0.600"	High	High

KBS TGI TOUR GRAPHITE IRON (GRAPHITE SHAFT)

FLEX	WEIGHT	TORQUE	BUTT DIAMETER	LAUNCH	SPIN
R	60g	4.6°	0.600"	Mid	Mid

UST MAMIYA RECOIL DART 65 (GRAPHITE SHAFT)

FLEX	WEIGHT	TORQUE	BUTT DIAMETER	LAUNCH	SPIN
A (F2)	56g	5.2°	0.600"	High	High

 

Grip

GOLF PRIDE TOUR VELVET 360

SIZE	CORE	WEIGHT
Standard	.580"	52g