The MX-19T delivers ultra game improvement performance in an oversized, yet elegant iron. Mizuno’s H.E.M.I COGT is created by combining “Multi-Piece Wax Technology”, a massive pocket cavity, wrap-around power bar design, and an ultra wide sole to maximize energy transfer from clubhead to ball. The result of all of these innovative design technologies together is unmatched forgiveness and a high ball launch and trajectory. H.E.M. I (High Energy Mass Impact) COG design through “Multi-Piece Wax Technology” delivers an unbelievably low and deep COG for maximum energy transfer from clubhead to ball with unsurpassed forgiveness. Extreme Pocket Cavity Design, 4-6 irons, delivers easy, high launch and maximum forgiveness. Deep undercut cavity with solid power bar design, 7-SW, delivers solid feel and maximum control and accuracy. Wrap-around Power Bar Design for lower and deeper COG. Precisely engineered back cavity pad adds mass behind the hitting area which strategically reinforces the face for greater feel. Durable double Nickel chrome plated with mirror satin finish provides durability and eliminates glare. U-grooves produce the ideal spin rate for maximum playability in all conditions. Super forgiving, extra wide sole to increase ease of launch and deliver consistent ball striking ability from all types of lies.