Two new models join Mizuno’s ST line of drivers, the ST-X 220 and the ST-Z 220, and both use expanded carbon-composite sections in the sole and crown to create more stable heads designed to produce more consistent launch conditions all over the face.
Mizuno’s ST-G 220 joins a lineage of weight-kit drivers that dates back more than a decade, features three tracks – heel-side, toe-side and rear-centre – that fit two seven-gram weights to tweak launch, spin, forgiveness and direction.
Australian Golf Digest
