The Verdict: We could get into all the technical mumbo jumbo of the four different head designs, but that might just confuse you. That said, the progressive-set idea is significant and useful in that it alters the face flexibility, center of gravity and spin to optimize the performance of each iron within the set. And what of the one-length option? All clubs in the set are designed at a 7-iron length. The weight added to the heel and toe of the long irons also help stability and launch. Judging by our testers, the single-length idea—while not for everyone—has appeal.
Loft: 6-iron: 26 degrees; PW: 45
Street Price: $800