Vokey Signature 60M: the original M Grind returns in a 1,000-piece release

A historical sole returns—not a newly invented grind

On 22 October 2026, Vokey Design released the limited-edition Signature 60M, revisiting Bob Vokey’s original M Grind sole geometry while incorporating elements of the current SM11 wedge platform. The official listing offers one specification: 60.08M, meaning 60 degrees of loft, eight degrees of nominal bounce and an M Grind sole. Its US price is $399. MyGolfSpy reports a worldwide production run of 1,000 wedges.

That makes this a meaningful design-history release, not a claim that a new wedge technology has just been invented. The key question for players is what the original sole shape actually does.

The engineering idea behind M Grind

A wedge grind refers to the material removed or reshaped around the sole. Bob Vokey’s early M Grind combined relief at the heel, toe and trailing edge into a crescent-like profile. With the face square, enough sole remains to help the club glide through the ground. When the face is rotated open for a high, short shot, the relieved sections provide clearance and help avoid raising the leading edge unnecessarily.

That can be useful for golfers who change face angle to create different trajectories around the green. It is not a guaranteed fix for poor contact. Swing delivery, turf firmness, sand depth and the player’s ability to control the low point still determine whether the club works as intended.

Old dimensions, current SM11 face technology

The official product page says the Signature 60M recreates the original grind’s shape and measurements, finished in Slate Blue, but uses SM11 technology. Across its SM11 line, Vokey describes an updated Spin System built around an angled face texture, shot-specific groove profiles and deeper spin-milled grooves. Vokey also says the same loft maintains a consistent center-of-gravity location across SM11 grinds, making sole selection less dependent on changes in launch conditions.

Those statements describe the wider SM11 engineering platform. They are not independent evidence that this particular collector’s wedge delivers more spin, longer carry or lower scores than a regular SM11 M Grind. Comparable launch-monitor testing would be needed to establish a performance difference.

What the premium price covers

The limited wedge comes with the Slate Blue finish, a Project X Wedge shaft, a Golf Pride BCT Cord grip bearing Vokey’s initials, BV Signature Series shaft detailing and a commemorative bag tag. The styling recalls earlier Slate Blue finishes from the brand’s wedge history. MyGolfSpy confirms the 1,000-piece limit; the manufacturer currently lists the wedge at $399.

A substantial part of the proposition is therefore provenance and scarcity, rather than a newly demonstrated performance edge. Those who only need a 60-degree, eight-bounce M Grind should compare it directly with the less expensive standard SM11.

Who should consider this sole?

A player who often opens a lob wedge for varied greenside shots may find the relieved heel and trailing edge helpful, particularly on tight, firm turf. Someone with a steeper delivery, or who plays frequently from soft sand, may instead prefer more effective bounce or a wider sole. The right answer comes from watching how the leading edge sits at address and testing launch, carry, strike location and distance control across several lies.

Bottom line: Signature 60M is a carefully documented return to an influential sole design, dressed in limited-edition packaging. Limited production does not, by itself, prove superior performance.

Sources: Vokey product specification; Vokey SM11 technology; MyGolfSpy, 22 October 2026. The editorial illustration does not depict the Signature 60M.