PING I230 #4-PWUW IRONS NS PRO MODUS 3 TOURPremium Feel, Sound A consistently more pleasing feel and sound in every iron result from a four layer cavity badge that damps undesirable frequencies, working in concert with a soft elastomer insert behind the badge in the 431 stainless steel head. Low CG, Higher MOI Activated elastomer saves significant weight that is re allocated to achieve a low CG for more distance and (with tungsten toe and tip weights) increase forgiveness. The elastomer