Callaway Mack Daddy PM-Grind wedges

Mickelson instrumental in design of new wedges, on sale in May

Mack Daddy PM-Grind
The Phil Mickelson-inspired Mack Daddy PM-Grind wedge

Callaway has announced the introduction of its new Mack Daddy PM-Grind wedges, designed in conjunction with Phil Mickelson

Callaway has announced the introduction of its new Mack Daddy PM-Grind wedges, designed in conjunction with Phil Mickelson.

The five-time major champion is renowned as one of the best short-game exponents in the world.

He worked closely with Callaway's research and development team to craft PM-Grind wedges that conform to his desired specifications.

One of the main features of Mack Daddy PM-Grind wedges is a higher toe. This moves weight higher up on the club, making delicate green-side shots easier.

Related: Callaway XR driver review

The increased surface area, meanwhile, is designed to inspire confidence so golfers can be more aggressive on approach shots by accelerating properly through the ball.

"We made this high toe wedge last year. The first time I used it was at the USPGA Championship and my short game was phenomenal - it was the best it had been all year," said Mickelson.

"I think this wedge is going to have the same impact as some of our other successful club launches because Callaway were willing to take a risk and try some new things."

The Mack Daddy PM-Grind wedges will be available in four lofts, from 56 - 64 degrees.

Roger Cleveland, Callaway's master craftsman, added:

"One of the toughest short-game shots is from greenside rough, where the club can easily slide under the ball without making contact.

"To give him an edge in the majors, when the toughest possible course conditions are expected, Phil wanted to create a club that would counter this.

"He came to us with the idea for Mack Daddy PM-Grind wedges and has been passionate about developing the product to his exacting standards throughout the process.

"After testing every prototype on tour, Phil's evaluation and feedback has helped ensure the final product offers performance that is demonstrably superior and pleasingly different."

Mack Daddy MP-Grind wedges will be available from May 1, 2015 with an RRP of £99.

Nick Bonfield
Features Editor

Nick Bonfield joined Golf Monthly in 2012 after graduating from Exeter University and earning an NCTJ-accredited journalism diploma from News Associates in Wimbledon. He is responsible for managing production of the magazine, sub-editing, writing, commissioning and coordinating all features across print and online. Most of his online work is opinion-based and typically centres around the Majors and significant events in the global golfing calendar. Nick has been an avid golf fan since the age of ten and became obsessed with the professional game after watching Mike Weir and Shaun Micheel win The Masters and PGA Championship respectively in 2003. In his time with Golf Monthly, he's interviewed the likes of Rory McIlroy, Justin Rose, Jose Maria Olazabal, Henrik Stenson, Padraig Harrington, Lee Westwood and Billy Horschel and has ghost-written columns for Westwood, Wayne Riley, Matthew Southgate, Chris Wood and Eddie Pepperell. Nick is a 12-handicap golfer and his favourite courses include Old Head, Sunningdale New, Penha Longha, Valderrama and Bearwood Lakes. If you have a feature pitch for Nick, please email nick.bonfield@futurenet.com with 'Pitch' in the subject line. Nick is currently playing: Driver: TaylorMade M1 Fairway wood: TaylorMade RBZ Stage 2 Hybrid: Ping Crossover Irons (4-9): Nike Vapor Speed Wedges: Cleveland CBX Full Face, 56˚, Titleist Vokey SM4, 60˚ Putter: testing in progress! Ball: TaylorMade TP5x