The Cleveland CG7 tour iron set helps professional golfers deliver accurate shots. The laser milled face and technology employed in the Zip grooves of these Cleveland irons, provide fine surface roughness to maximize spins and launching angles for enhanced control over the shot. The 360-degree Gelback technology uses visco-elastic vibration dampening material to give you amazing feel and performance while using the Cleveland CG7 tour. The Microcavity Technology (MCT) in these Cleveland irons optimizes the CG location for each head, helping you achieve strong ball trajectories and greater distance. This iron set provides high MOI to enhance forgiveness on off center hits for maximum ball speed and consistency. Thus the Cleveland CG7 Tour irons guarantees high quality performance.