MATRIX Shafts OZIK MFS M4 Series Black Driver ShaftThe OZIK M4 BLACK TIE's patented internal HD geometry greatly improves the feel of the club, is crafted using a unidirectional interlayer hybrid technology production process, and features a new look and feel. This OZIK M4 BLACK TIE shafts is a very stable shaft that can be swing with a low launch trajectory and low backspin for players who like a challenge.