NIKE METHOD 004 Putter Polymetal Groove Technology: The softer polymer groove gives way to a milled steel secondary groove, starting the ball on a controlled forward roll at impact Mult-Material Face: The flowed-through low-durometer polymer material dampens impact vibrations for soft touch, while the interspersed milled steel face maintains audible feedback for proper distance control Heel-Toe Weighting: The ported Polymetal Groove Technology allows 30 grams of internal weight to be excavated from the face and body and relocated to the perimeter for higher MOI and added stability Method Putter Grip: Incorporating the well known feel from Golf Pride, the new Method Putter grip is a classic pistol design for optimal control Provides faster forward roll at impact for the kind of accuracy and consistency demanded by Tour professionals