The Mizuno T-Zoid T3 Irons have titanium heads with full-length insert that improves playability and feel. Geared toward mid- and high- handicappers who are looking for extra forgiveness with their irons. Designed with the T-Zoid Power Bar placed lower in the long irons that shifts the Center of Gravity lower. The lower CG allows for a higher initial launch while helping to stabilize the face through the hitting zone.