Graphite Design Tour AD Iron Shafts are available in several weight groups ranging thru 50g, 55g, 65g, 75g, 85g, 95g, 105g and 115 grams with four different flex options plus a combo flex shaft. Tour AD Iron Shafts compliment the famous Tour AD Woods and have the same premium qualities, performance and control. The Tour AD 50g models come in Blue and Pink colors and are available in ladies flex for slower swinging players. The other models can all be found in various men's flex options.