TaylorMade RSI 1 4-PW, AW Iron Set Golf Clubs - Regular Flex - Steel Shaft

TaylorMade has taken everything it has learned from the development of Speed Pocket technology and applied it to the iron face, activating the toe and heel areas to provide more uniform flexion across the face and protect ball speed on off-center hits. Only available with RSi, face slots are found in the 3 through 8-irons. Positioned at the toe and heel, just outside the score lines and vertically spanning 35 to 38 millimeters (depending on the iron number), the slots are cut all the way through the face and filled with a durable epoxy compound. The heel and toe slots allow the face to flex easily and protect ball speed for more consistent distance across the face. Combining Innovation With Authenticity.