Cobra KING Speedzone Irons are a breakthrough in iron performance that is achieved with the first ever carbon fiber topline, delivering an ultra low CG for maximum speed and launch. This carbon fiber insert is 40% lighter than steel, saving 3 grams to move the CG lower and increase ball speed. Combined with a PWRSHELL face insert that is forged with a larger thin pocket from the heel to toe, and a deeper undercut to enhance ball speed and launch across the face.

New shaping creates a stability zone, with extreme heel and toe weighting for a lower CG and a higher MOI than most traditional iron shapes allow. The KING SZ Irons offer exceptional feel from a co-mold medallion damps vibrations for exceptional sound and feel, even on off-center hits.

A high performance iron set, packed with technology, these KING SZ Speedzone Irons are fitted as standard with the popular KBS Tour 90 shaft that offers lighter weight performance with a mid-high ball flight for landing control.

Cobra KING SZ Speedzone Iron Features

CARBON TOPLINE - LIGHT ZONE: A Carbon fiber insert is 40% lighter than steel, saving 3 grams to move the CG lower and increase ball speed.

NEW SHAPING - STABILITY ZONE: New shaping creates a stability zone, with extreme heel and toe weighting for a lower CG and a higher MOI than most traditional iron shapes allow.

POWERSHELL TECHNOLOGY - POWER ZONE: A PWRSHELL face insert that is forged with a larger thin pocket from the heel to toe, and a deeper undercut to enhance ball speed and launch across the face.

CO-MOLD MEDALLION - FEEL ZONE: A co-mold medallion damps vibrations for exceptional sound and feel, even on off-center hits.

PROGRESSIVE HEADS: The long irons, mid irons and wedges are designed with progressive head shapes, grooves, and hosel lengths to optimize launch and spin through the set.