High Density Prepreg: with up to 15% more carbon fiber and much less resin (20% vs. 33%) than standard prepreg, there are fewer "gaps" and "voids" in the prepreg creating more consistent performance, increased stability and better feel with less harshness.

TiNi Wire TiNi Wire: A super-premium, highly elastic fiber with a unique ability to stretch and then immediately spring back to its original shape. TiNi in the tip-section creates strength and stability at impact, for tighter shot dispersion and increased energy release through the impact.