Dynamic Gold Tour Issue is the Gold Standard by which all other iron shafts are measured. It is the most successful shaft in the history of golf and continues to dominate on professional tours each and every year. Dynamic Gold Tour Issue is a tour-weighted shaft that is designed for players seeking a low, penetrating ball flight for optimum control and accuracy. Our Tour Issue shafts hold the industry's tightest weight tolerance for the exacting performance demanded by the best players.