Adams Golf Men's Idea A12#4 Hybrid The introduction of the Idea a12 Hybrid coincides with the launch of the high-performance ProForce VTS hybrid shaft from UST Mamiya. Spring-like effect across the face produces a hotter face and increased ball speed. Tour-proven design and shaping with the addition of Velocity Slot Technology for increased forgiveness and distance. The hotter face combined with higher launch produces increased distance and reduced spin. This shaft has quickly become a favorite used by Tour pros and perfectly complements the a12 clubhead to deliver exceptional performance and playability.