THE NEXT GENERATION OF FLEX - The "D" in D300 not only stands for distance, it defines it. The next generation of FLX Face Technology allows for 76% of the face to be completely free from the body, delivering maximum bend and a powerful launch.
Try D300. You'll see why we don't call them irons, we call them flex-injected DISTANCE MACHINES.
FLX FACE TECHNOLOGY - The ground breaking FLX Face technology minimizes contact points between the thin face and club head for maximum face flex upon impact.
POWER HOLES - Filled with TE031 Urethane, the power holes allow the face to flex upon impact for extreme distance.
HEEL TOE WEIGHTING - The heel and toe weight pods positioned on the perimeter on the club head increase MOI for advanced forgiveness.