The Legend Grows. With the launch of the new ATTAS3 shaft, UST Mamiya has captured the best of both worlds by combining the accuracy and performance of the original ATTAS along with the power and distance of the ATTAS-T2 to create the new ATTAS3 shaft. The ATTAS3 is the longest and straightest shaft ever developed by UST Mamiya, the culmination of extensive analysis of what makes the ATTAS products perform. Ultra-high modulus, low resin content materials produce unparalleled feel, while the constant taper design promotes better energy transfer from the shaft to the ball resulting in increased distance. And just like every ATTAS shaft, the tight tolerances ensure product consistency resulting in the most consistent performing shafts in golf.