Laser Milled: Using the precision accuracy of a laser, 4 perfectly calibrated texture lines are milled between each groove exactly to the conforming roughness limit. This breakthrough surface roughness application optimizes ball-to-face friction and maximizes spin under the Rules of Golf.
CG15 ZIP GROOVES: Breakthrough milling technology creates 25% bigger grooves with pristine edges. Increases "ZIP" and shot consistency - especially from poor lies.
CG15 Laser Miled(TM) Face: More precise and consistent surface roughness than alternative methods. Optimal surface roughness to maximize spin.
