iPod - Callaway X-22 Irons are best X series irons? Lilian1 - Sun Nov 06, 2011 6:05 pm Post subject: Callaway X-22 Irons are best X series irons?Callaway X-22 Irons has always had the same goal in mind when it comes to X Series irons— set the performance standard for the industry. The new Callaway X22 Irons don't disappoint and are the best X Series irons Callaway has ever created. Really? Let's see the details on the Callaway X22 iRONS.x22 irons The appearance is high-quality, with the notches on the sole reinforcing the suggestion of power and stability. The Callaway X22 irons have always been about high-quality product and the 2009 line-up is no exception.