According to TaylorMade, this game-improving iron set is their straightest ever, perfect for players who want to keep the ball in play and give themselves shorter putts. Many golfers usually miss to the right, the Qi irons are designed to put an end to it and generate a straight trajectory instead. The integrated design system enables every club in the set to generate high ball speed and consistent shots. Cap Back design and Hybrar damper reduce unwanted vibrations and give a pleasant sound and impact feel. In summary, Qi is a stylish set of irons for players with medium to high handicap looking for an iron set where both distance and forgiveness maintain a high level.