The ZX5 Irons bring pioneering ball speed technology and a premium forged feel to give you a forgiving iron that looks as good as it plays. Featuring a Cavity-Back Design for a classic look, with a thin topline and longer blade for enhanced forgiveness. The Tour V.T. Sole glides smoothly through the turf, even if you strike slightly behind the ball. A milled pattern on the back of each iron face maximizes ball speed and distance.