The MEZZ.1 is a fanged mid-mallet putter made by L.A.B. Golf. The manufacturer describes it as a familiar-shaped model built around Lie Angle Balance, its approach to reducing the putter face's tendency to rotate during the stroke. That design does not remove the need for sound aim, pace control or a fit that suits the player.
Begin with a comfortable setup
Start with the putter you already use. Note its measured length, your posture, eye position and where your hands sit at address. Length and lie angle work together: a poor combination can encourage the player to stand too close, reach for the ball or change posture simply to sole the putter.
L.A.B. Golf's remote-fitting instructions ask for a video of the stroke and a measurement of the current putter. Its fitting team uses those inputs to recommend length and lie angle. An in-person fitting can assess the same basics while also observing strike, starting direction and speed control.
Test the complete build
A putter is more than its head. Grip shape, shaft, length, lie angle and alignment marking all affect how the finished club looks and feels. The official MEZZ.1 information lists multiple grip and shaft choices for custom builds, while stock configurations are more limited. Check the current manufacturer's options rather than relying on an old specification list.
Some L.A.B. Golf grips are designed to work with forward shaft lean. Ask the fitter to explain the intended address position for the exact grip and build being tested. Begin with neutral grip pressure and a ball position that lets the putter sit naturally.
Compare repeatable results
Hit putts from several distances. Short putts show whether you can aim and start the ball on line. Mid-range putts reveal strike consistency. Long putts make pace control easier to compare. Use the same ball and alternate with your current putter so changing green speed does not distort the result.
Record patterns rather than remembering only the best putt. Useful questions include: Does the ball start near the intended line? Are strikes clustered on the face? Is finishing distance predictable? Does the setup remain comfortable after repeated strokes?
Confirm the fit and care for the putter
Before ordering, confirm the measured length, recommended lie angle, handedness, grip and alignment choice. Product configurations can change, so verify current options on the official L.A.B. Golf site.
Keep the face and sole clean with a soft damp cloth, dry the putter before storage, and use a headcover to limit cosmetic damage. Ask a qualified club technician before bending, re-shafting or otherwise altering a balanced build, because a change can affect how the putter is configured.