The Srixon Z 565 Irons have made Srixon's best iron performance even better. The Z 565 is a highly playable forged cavity back that promotes maximum distance and forgiveness. 2017 Hot List Gold Medal from Golf Digest U.S. The new Tour V.T. Sole has been modified to move even more efficiently through the turf, reducing impact resistance and tightening shot dispersion for maximum consistency and control. Featuring a 1020 carbon steel body, new Z 565 irons are precision forged for the smoothest, most consistent feel. These irons feature a high-strength SUP10 face insert for higher ball speed and more distance. All iron faces feature 5 percent larger grooves compared to the previous generation and Double Laser Milling. This improves contact, especially in wet conditions, for consistent spin and control.