Excerpt taken from article on PGATour.com Equipment Report:

“The introduction of high-modulus carbon fibers has made it possible for engineers to stabilize the shaft profile — whether it be a section or the entire shaft — without increasing overall weight.

Fujikura is the latest to employ a high tensile strength carbon fiber material in its Speeder Platinum shaft that’s currently being used by Matt Kuchar, Colt Knost, Justin Hicks, Freddie Jacobson and Scott Brown. ”

Read More @ http://www.pgatour.com/equipmentreport/2016/05/23/fujikura-speeder-platinum-shaft.html

Check out the Platinum here and contact your dealer to get fit into one.