Product Description For the player seeking a mid to high launch, penetrating down range ball flight. Precise carbon fiber orientation uses proprietary computer software that allowed engineers to precisely position high modulus prepreg throughout the three critical sections butt, mid, and tip to achieve superior performance and feel. AXIV® material positioned in the butt section reduces ovaling for better stability and solid feel in the hands. Constant taper design offers players a precise feel of more energy transfer to the ball for instant player feedback with greater distance. Low resin content increases number of ultra-thin carbon fibers within the prepreg plies to improve feel and allow the shaft to maintain its shape and recover more consistently for tighter shot dispersion. Tighter tolerances ensure product consistency during manufacturing process. UST Mamiya has a reputation for producing some of the most consistent performing shafts in golf. Click here for more information on Swing Speed Recommendations, Swing Weighting and Tip Trimming.