REBOUND FRAME

Most Drivers have one flex zone. Rebound Frame has two. Like a spring within a spring, Rebound Frame elevates COR across the face for increased ball speed. And that extra ball speed leads to more distance off the tee.

DUAL FLEX ZONES

Here’s how it works: Like any modern Driver, the speed of ZX Mk II starts with a flexible face—and our Driver face is especially fast thanks to its advanced Ti51AF Titanium alloy construction.

The similarities end there, though, because Rebound Frame adds a second flexible zone, a ring of thin titanium in the body of the Driver. When these two zones flex simultaneously at impact, then snap back into shape, their compounded energy transfer is far more powerful than single-flex designs.

STAR FRAME CROWN

A complex series of ridges and latticework provides the structural integrity necessary to feature a remarkably thin titanium crown. This new, ultralight design gives us the freedom to place discretionary mass where it best suits each ZX Mk II Driver’s ideal launch and spin characteristics.

VARIABLE THICKNESS FACE

An intricate thickness pattern—hidden on the backside of our Ti51AF Driver faces—expands high COR areas from heel to toe by improving how energy reflects into the ball on off-center shots. It’s adding ball speed for even more distance off the tee.