Cobra SpeedZone Irons - Graphite Shafts

Speed Starts At The Top. Carbon fiber has a higher strength to weight ration than steel, and saves 3 grams to lower the CG and maximize ball speed.

More Stability On Off-Center Hits. Extreme heel and toe weighting creates a lower CG and a higher MOI than most traditional iron shapes allow.

PWRSHELL Brings The Distance. A forged PWRSHELL face insert features a 35% larger Sweet Zone area, and a 8% deeper undercut to enhance ball speed and launch across the face.

Excellent Sound And Feel. A lightweight medallion features aluminum, TPU, and acrylic foam that work together to damp vibrations for excellent sound and feel.