Wilson Staff FG Tour F5 DriverThe design of the Wilson Staff FG Tour F5 driver was led by two-time PGA Tour winner Kevin Streelman as he rigorously play tested and provided insights throughout its creation. The result: a refined 460cc head with one of the easiest and lightest adjustable hosel systems available. The F5 driver boasts six loft settings and comes with 3 adjustable weights enabling the discerning player to fine tune ball flight for maximum distance.Fast Fit TechnologyGreen Means Go! The fastest, easiest and one of the lightest adjustable hosel systems allows for quick fitting changes on the range and tee box. With Fast Fit, loft can be adjusted without fully detaching the club head from the hosel or shaft.Adjustable WeightingAn interchangable weight (3-, 7-, and 11-gram weights included) placed low and close to the face decreases spin while maintaining an optimal launch angle for maximum distanceReactive Face TechnologyReactive Face technology features variable thicknesses to maximize response and ball speeds across the entire face Chemically-Etched CrownReduces weight where it does not benefit the golfer to be repositioned elsewhere in the head to lower center of gravity and increase moment of inertiaTwo Stock Head Lofts9.0° and 10.5° models are available, each with a 6-way adjustable hosel covering every loft from 8.0° to 12.5° in half degree increments.