MAVRIK SUB ZERO Driver 9.0 MAVERIK Callaway Head only. There are some minor scratches on the sole, but overall the head is clean. Head cover included. This head is easy to handle and offers high distance performance. Equipped with FLASH FACE technology, lightweight and high-performance with carbon fiber material. - Model: MAVRIK SUB ZERO - Face Technology: FLASH FACE - Material: Carbon Fiber