Courtesy of Cleveland Golf
The heads of the Cleveland 588 TT irons include a modest cavity back with an engineered undercut to improve ball speed and accuracy on off-center hits.
Of the three new sets of 588 Cleveland irons, the 588 Tour Trajectory (TT) irons are the most ambitious. Like the MT (Mid Trajectory) models, the TT irons are named after the flight pattern they produce – a lower, more piercing trajectory preferred by better players.
The 588 TT irons feature a constant clubface height throughout the set, but have a progressive face length to promote more forgiveness in the long irons and a more penetrating, controlled trajectory in the short irons. The 588 TTs also have forged clubfaces to enhance feel and ball speed.