With the new Flight Control Technology sleeve you can increase or decrease the loft of the new R11S by 1.5° by selecting one of 8 different positions. * With the improved Adjustable Sole Plate Technology you now 5 different settings to choose from. A 6° range allows you to independently open or close the face of the new R11s driver by 3°, without affecting loft. * Movable Weight Technology (MWT) allows you to tune the driver"s center of gravity to promote a draw or neutral ball flight. Putting the 10-gram weight in the heel and the 1-gram weight in the toe moves the CG closer to the heel to give the R11 a draw-bias, which promotes a right-to-left ball flight. Putting the 1-gram weight in the heel and the 10-gram weight in the toe moves the CG toward the toe, making the R11 neutral to promote a neutral, or straight ball flight. * The contrast between the white crown and black clubface makes it easy to align the R11S Driver accurately at address. The matte white finish eliminates hot spots and glare to promote improved focus. The white head looks larger to promote more confidence and a fast, free swing speed.