5 Flex TSr represents a new refined approach to the Titleist Speed Project TSr Fairways are engineered to deliver improved flight feel form and forgiveness TSr2 brings your game to a new level with PlayerTuned Performance and an Ultralow FaceCentered CG The Open Hosel construction removes the ARC channel and increases the sole thickness to help produce a higher more forgiving shot with incredible distance GlobalGolfcom online store offers superior selection service and quality for your Titleist golf Clubs needs