The new ZTP raw grooves have a narrower width, deeper depth and sharper edge radius, which combine with a new laser etching between the grooves to deliver more spin. The laser edging helps produce a surface roughness that helps prevent the ball from skidding up the face.
Lowry not only led the field in greens in regulation at 79.16 percent, but produced an impressive 19-plus strokes gained/tee-to-green on his way to becoming the Champion Golfer of the Year.
Callaway has  unveiled arguably one of its most beautiful irons ever with the launch of Epic Forged, an ultra-premium, meticulously crafted, and finely engineered multi-material design for discerning golfers.
The Callaway Epic Flash hybrid may take its name from the company’s popular driver, but it may actually be a more natural fit with the company’s latest Epic Forged irons.
Australian Golf Digest
