Srixon's ZX5 Irons combine pioneering ball speed technology with premium forged feel, and deliver all of it in a forgiving yet workable chassis that's razor sharp at address. The ZX5 Retains a thin topline, but features a slightly longer blade, wider sole, and more offset to enhance forgiveness. A milled pattern on the backside of each ZX5 Iron face maximizes COR for more ball speed and more distance on every shot. V-Shaped soles glide smoothly through turf, even if you strike slightly behind the ball. ZX5 Irons also feature the resurgence of Srixon's popular sole notches. Tungsten in the toe of ZX5's long and mid irons (3i-7i) increases MOI for more stability and forgiveness. A forged SUP10 face enhances speed and distance while a forged 1020 Carbon Steel body absorbs vibrations for an extremely soft feel. If you would like to customize the shafts, grips, lengths or lies give us a call or send an email to Tom@dallasgolf.com. Standard Srixon warranty applies and satisfaction is guaranteed.