Mickelson's driver is a Callaway RAZR Fit (9.5°) with a Mitsubishi 'ahina 70 shaft. Typically he carries only one fairway wood, a Callaway Big Bertha Diablo (15°) with a Mitsubishi Fubuki 73X shaft. On the occasions when he carries a second fairway wood, it's a RAZR Fit (19°) with Mitsubishi Fubuki 60X shaft.