Mizuno MP33 irons offer the grain-flow forging technique that preserve and reinforce the metal’s grain for a pure, soft, solid feel. The MP33 irons are slightly oversized to offer a more effective hitting area than musclebacks for forgiveness but retains traditional look. Mizuno MP33 irons have a double-nickel chrome plated mirror finish for looks that are appealing to all golfers and durability that is un-matched.