Pwr-Cor Technology-Multi material weighting system positions mass low and forward to combine low spin with faster ball speed for enhanced distance HOT Face-Highly Optimized Technology uses Artificial Intelligence & Machine Learning to design 15 HOT Zones to increase ball speed and smash factor across the face Lightweight Carbon Crown-A new carbon crown material is thinner and frees up more discretionary weight to improve CG/MOI properties Progressive Rails-The 3W features no rails to account for sweeping, shawl low swing while the 5W and 7W features pronounced rails to improve turf interaction for steeper swings Fixed Back Weighting-An 8g fixed back weight enhances forgiveness and promotes a higher ball flight