TaylorMade RocketBladez Irons maraging stainless steel
The RBZ Speed Pocket in RocketBladez irons flexes and rebounds at impact, increasing the speed of the face to promote faster ball speed and a higher, stronger ball flight that lands on a steep, quick-stopping descent angle. This Speed Pocket advantage is especially effective on impacts made low on the face, TaylorMade studies indicate that 72% of iron shots hit by amateur golfers are struck below center face. The RBZ Speed Pocket in all RocketBladez iron models is filled with a Polyurethane Reactive (PUR) made by 3M that keeps out debris and dampens unwanted vibration while still allowing the slot to flex at impact.