With grooves on wedge faces limited by the Rules of Golf, Callaway needed to get creative to deliver increased spin in its Mack Daddy 4 wedges.
After an extensive collaboration between the company’s research and development team, Tour professionals and legendary wedge designer, Roger Cleveland, the new wedges incorporate ‘Micro-grooves’ between the main grooves as well as a refined, more compact shape.
The 16 milled and saw-cut grooves are precisely designed for each loft’s typical performance requirements, with low lofts (52° and below) engineered for full shots and higher lofts (54° and up) designed for maximum greenside spin and control.
The micro-grooves are delivered through a milling process that creates ridges on the clubface surface between the main grooves, adding to the MD4’s ability to grab the cover of the golf ball and cause friction, increasing spin.
Made from carbon steel and available in two finishes, the MD4 offers 21 loft and bounce combinations. Making it the most comprehensive line of wedges in Callaway history. RRP: $229.99 Contact: To find out more phone 1800 217 777 or visit, www.callawaygolf.com.au