Cobra OPTM X Driver Flex:Stiff / 9.0 100% polyester

100% polyester

They all work together to deliver exceptional performance from the tee

11"x 6"x 3

Removable insole reduces shock and increases weight dispersion

VERSATILE & FORGIVING

Cobra OPTM X Driver Flex:Stiff / 9.0 100% polyesterCrafted with a slightly larger, yet still player preferred, footprint than the LS, the X Driver offers an exceptional blend of speed, accuracy, stability, and forgiveness. Two weights in the driver's sole can be interchanged to fine tune ball flight and trajectory control. MOI, or "moment of inertia", is the term the golf industry uses to measure a club's stability and forgiveness. When a mishit occurs, the club head rotates around the ball, causing