Mizuno ST200 X Driver Right-HandedMizuno ST200 X Driver The ST200 line of drivers by Mizuno is the lowest spinning family of woods by the brand to date. There are 3 distinct models to fit different player profiles and preferences. The ST200 X is constructed with a forged SAT Beta titanium face, which is 17% stronger than traditional 6 4 titanium. CORTECH Design optimizes the face thickness to maximize the COR, and wave technology adds more rebound at impact to produce extremely high