Anyone who played in the 90s, likely has fond memories of the x series irons. This iron is a nice homage to those clubs. The feel/sound off these clubs is a bit loud/clicky, which is taking some getting used to. But the performance is there, though I don't really see much distance gains over my current Callaway irons (Diablo forged). Ball flight is medium-high, and irons afford decent stopping power, despite the lower spin rates. Well done Callaway!