Inspired by R11 driver innovation, the new Adams Idea CMB Iron Set features multi-material design elements and Tour-driven engineering that delivers the high-performance and buttery-soft feel better players want out of their irons. Tungsten weight inserts strategically placed low in the toe to position the center of gravity in the exact center of the scorelines. This creates enhanced feel and zero twisting at impact. These irons share similarities with classic, muscle back irons yet the zero twisting at impact and added forgiveness translate into a better player iron that can also help improve your game.