NEW FastLayer DG Core : A newly formulated core starts soft in the center and dramatically becomes firm around its edge, giving high-speed players exceptional feel and plenty of ball speed for maximum distance.
NEW Spin Skin+ : A durable coating, new Spin Skin+ digs deep into Wedge and Iron grooves, maximizing spin for better control and stopping power
4 & 5 Hybrid
338 Speed Dimple Pattern : Less drag and more lift boosts overall distance and flies straight, even in the toughest wind conditions.