Stiff Flex. T350 is the ideal package for players looking for a sleek, high performance game improvement iron. 3D represents Titleist''s approach to iron fitting Distance control, Dispersion control and Descent angle. Creating a balance of all 3 creates an optimal level of consistency to bring your game to new heights. A new hollowbody construction in T350 channels maximum speed and forgiveness through improved Max Impact Technology, a new dualtaper forged face and dual tungsten weighting. T350 brings high launch, long distance and forgiveness to your bag.