Beauty and The Beast perfectly summarizes these pretty, yet staggeringly effective irons. The P790 irons pack powerful performance into a clean, classic design to deliver unprecedented distance in a players iron. Through a combination of forged construction and TaylorMade's revolutionary SpeedFoam Technology, golfers will experience feel, forgiveness, and workability unlike any iron of this caliber. TaylorMade’s engineers have created a forged iron that delivers remarkable distance as well as enhanced playability and feel—all in a refined shape preferred by discerning players. They designed the P790's hollow cavity to have the SpeedFoam tech. Which serves a dual purpose of generating ball speed as well as optimizing sound and feel.