Titleist T150 Iron SetTitleist T150 Iron Set The Faster Players Iron The Tour Iron for the Rest of Us. Built for players who crave forged feel with added speed, the Titleist T150 Irons combine Tour proven performance with a slightly larger profile and stronger lofts for more distance. Inspired by the precision of the T100, the T150 is engineered to deliver greater speed, stability, and controlwithout sacrificing workability or feel. With refined shaping, a new muscle