Each iron is individually engineered to optimize distance and close the gap between the longest iron and the shortest metalwood. The SpeedBlade provides a low center of gravity (CG) and added loft for a higher trajectory, and wedge-specific heads offer design for optimal greenside performance. An advanced sound management system improves the club's overall feel, while a dark, matte finish reduces glare and gives the clubs a sleek appearance. This set is 2 degrees flat from standard