We tested the L.A.B. Golf OZ.1i putter to see if its zero-torque promise holds up under real conditions, and the results were surprising.
Designed with Lie Angle Balance technology and a firmer stainless steel insert, this mid-mallet blends traditional shape with cutting-edge performance. Every detail, from shaft lean to grip compatibility, aims to reduce face twisting and improve consistency.
Let’s get started!
- 1) Design & First Impressions
- 2) Setup & Customization Options
- 3) Features & Technology
- 4) On-Course Performance Test
- 5) Fitting Experience
- 6) Pros & Cons
- 7) Where to Buy?
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8)
Frequently Asked Questions
- 8.1) Can I try the OZ.1i in person before buying?
- 8.2) What’s the standard length for the OZ.1i?
- 8.3) Can I change the head weight after purchase?
- 8.4) Is the OZ.1i USGA conforming?
- 8.5) How do I clean and maintain the stainless face insert?
- 8.6) Will the LAB grip fit other putters?
- 8.7) Does the OZ.1i come with a warranty?
- 9) Final Verdict
Design & First Impressions
Before testing performance, visual and physical impressions matter. The OZ.1i makes a statement the moment it leaves the box.
Aesthetics & Build Quality
The half-moon shape looks clean and confident. Designed with Adam Scott, the OZ.1i has sharp lines and a pro-level profile.
Color options and alignment aids are well-finished, with no distractions or flaws. The stainless insert adds contrast and a premium feel. Every unit is hand-balanced, and it shows.
Unboxing Experience
The new leather headcover adds polish. Inside, the putter is well-packed and arrives true to its online rendering. Finish quality is excellent: no blemishes, glare or rattles. You set it down and it just looks right.
Setup & Customization Options
The OZ.1i’s setup options allow you to fine-tune feel, alignment and balance for a precise fit.
Shaft Lean Choices
You can choose between 2° forward press or 0° lean.
The 2° option suits players who like a built-in press, while the 0° setup gives a more neutral look, perfect for those switching from traditional putters.
Shaft Options
You can choose from the following shafts, depending on your preference:
- Stock Steel – Standard performance
- Accra (+$100) – Softer feel
- GEARS X LAB (+$175) – Stiff tip, consistent feedback
- TPT (+$399) – Lightweight and ultra-stable
Each shaft changes how the putter loads and feels. GEARS X stood out in our test for feel and control.
Grip Options
Grips match the lean. Press grips work with 2° lean, and standard options like SuperStroke and Garsen fit 0° builds. Grip shape, not size, is what matters most here.
Customization Breakdown
Over 5,400 combinations exist. Options include:
- 8 head colors
- 52 alignment graphics
- Adjustable head weight
- Various shaft lengths, materials and grips
- Right- or left-handed builds
Fitting Access
LAB offers remote fitting. A short video of your stroke helps match specs to your swing. A quick clip can make the difference between “good” and “fitted.”
Features & Technology
The OZ.1i isn’t just a new look; it’s packed with details that shape how it performs. Each feature works with the others to support a smoother, more stable putting stroke.
Lie Angle Balance (LAB) Tech
This is the heart of the putter. LAB’s Lie Angle Balance keeps the face square during the stroke without player input. That means fewer pushes, pulls and compensations.
Even better, the effect still works with a 0° shaft lean.
Stainless Steel Face Insert
The fly-milled stainless steel insert changes how the putter feels and sounds. It’s firmer and louder than aluminum. It also transfers more energy at impact, helping players who often leave putts short.
You’ll hear the difference and feel it instantly.
Visual & Functional Alignment
The OZ.1i offers multiple alignment graphics across the head top and rear. Combined with its half-moon shape, the layout frames the ball well. Whether you’re using one line or a combo, aim feels automatic.
On-Course Performance Test
On the course, every center strike delivered a sharp “tock” that stood out instantly. The stainless steel face gives a firm, fast response. Miss slightly, and you’ll still get clean feedback (no harsh sting, just clear information). The swing weight feels heavier than expected, which may surprise players used to lighter builds.
Forgiveness & Consistency
LAB’s zero-torque design shines here. The OZ.1i keeps the face square, even on mis-hits. In our tests, small mistakes didn’t twist the head or throw off my line. The 2° lean version felt slightly more forgiving, helping guide the stroke through impact.
Distance & Pace Control
This putter moves the ball. The firmer face gives each stroke more energy, reducing the chance of leaving putts short. The ball rolls tight and straight, with a clean end-over-end pattern. On fast greens, expect a little more rollout, so you’ll need to adjust quickly.
Comparisons
The OZ.1i reminds me of the Scotty Phantom in feel and the Ai-One Milled in feedback. Compared to the OZ.1, it’s crisper, louder and faster. Compared to the MEZZ.1 MAX, it feels more traditional and better balanced acoustically.
The sound and speed alone will make some players rethink their current gamer.
Fitting Experience
Proper fit is where performance becomes personal. And with the OZ.1i, getting the right specs can make or break your results.
Remote Fitting Process
L.A.B. Golf’s free remote fitting is simple. Record a short video of your natural putting stroke. Submit it through their site. In return, you get detailed specs for lie angle, shaft lean and length. No in-person session needed.
This small step helps align the putter to your posture, not the other way around. The difference in performance is immediate and measurable.
Grip & Shaft Pairing Clarifications
If you’re confused by grip and lean options, here’s the fix:
- Press grips work with 2° lean. They don’t add lean but balance it.
- Standard grips fit 0° builds. Options include Garsen, SuperStroke and more.
- All grips keep the Lie Angle Balance working. Choose shape based on comfort, not hand size.
If you’re still undecided, let the fitting guide lead the way; one video could save your short game.
Pros & Cons
No putter is perfect, but some get close. Here’s how the OZ.1i stacks up after testing it across different greens and conditions.
Pros
- Face stays square: LAB tech keeps the putter stable through impact.
- Firmer feedback: The stainless insert produces a crisp, satisfying sound and feel.
- Custom fit: Over 5,000 combinations let you customize the grip, lean and look.
- High forgiveness: Slight mishits still track on target.
- Visual confidence: The shape and alignment options make setup simple.
- Feels premium: Build quality matches the price.
Cons
- Price tag: Starts at $499 and climbs quickly with upgrades.
- Wait time: Custom builds may take weeks.
- Too firm for some: Players used to softer faces may need an adjustment period.
Where to Buy?
The L.A.B. Golf OZ.1i is available through several trusted channels—each with its own advantage depending on how you like to buy your gear.
LAB Golf Official Website
For full customization and free remote fitting, the official website is the top choice. You’ll get access to all build options—shaft lean, grip, face insert, colors, alignment aids, and more. It’s the place where you can create a completely personalized setup.
Frequently Asked Questions
We have compiled a list of some common questions players usually have about the OZ.1i to make sure you are well equipped to decide if the putter is right for you.
Can I try the OZ.1i in person before buying?
Yes. Some authorized LAB Golf fitters and select golf retailers carry demo models. Check the LAB Golf dealer locator to find a location near you.
What’s the standard length for the OZ.1i?
The most common length ordered is 34 inches, but LAB offers options from 32 to 38 inches. Remote fitting helps identify the right length based on your posture and stroke.
Can I change the head weight after purchase?
No. Head weight is fixed at the time of assembly. If you want to explore different weights, it must be selected during the initial order.
Is the OZ.1i USGA conforming?
Yes. The OZ.1i is fully USGA conforming and legal for tournament play at all levels, including amateur and professional events.
How do I clean and maintain the stainless face insert?
Use a soft brush or towel with warm water. Avoid harsh chemicals, wire brushes or abrasives. The face insert is precision-milled and should be kept clean for consistent feedback.
Will the LAB grip fit other putters?
Press grips are specifically designed for LAB putters with 2° lean. While they can technically be installed on other putters, performance may not match the intended results.
Does the OZ.1i come with a warranty?
Yes. LAB Golf offers a one-year limited warranty covering defects in materials and craftsmanship under normal use. Warranty claims must go through LAB directly.
Final Verdict
The L.A.B. Golf OZ.1i delivers where it matters: on feel, consistency and customization. It merges a clean, traditional shape with precision-built technology, giving you a stable, confidence-inspiring tool on the green. The stainless insert provides firm, clear feedback. The Lie Angle Balance keeps the face steady without forcing your hands into compensation.
While the price point and lead time may give pause, the payoff is clear: more putts on line, fewer mechanical thoughts mid-stroke and a setup built for how you play.
If you’re serious about lowering scores through better putting (not just better gear) this is a putter worth testing. It doesn’t just look good. It earns its place in your bag.
