True Temper Dynamic Gold TOUR ISSUE 105 Steel Iron Shaft Flex: S400 Stiff Weight: 103 Grams Launch: Mid Tip Size: .355 Taper For years there have been trade-offs when producing a lightweight steel shaft featuring tour-level performance. With Dynamic Gold 105 Tour Issue, these compromises are no more. Our Tour Issue shafts hold the industry's tightest weight tolerance for the exacting performance demanded by the best players.