Cobra Golf 2020 Speedzone One Length Iron Combo Set

Carbon Topline-The Light Zone-Carbon fiber inserts are 40% lighter than steel, saving 3 grams to move the CG lower and increases ball speed.
Speed back Shaping-The Stability Zone-Extreme heel and toe weighting creates a lower CG and higher MOI than most traditional iron shapes.
PowerShell Technology-The Power Zone-A PWRSHELL face insert is forged with a larger think pocket from heel to toe, and deeper undercut to enhance ball speed and launch across the face.
Co-Mold Medallion-The Feel Zone-A Co-Mold medallion dampens vibration for exceptional sound and feel, even on off-center hits.