Constructed using 10% carbon fiber material, the Graf Supra G15 Grip Composite Stick features D3 flex zones, a thin foam core blade, and an enhanced grip for ultimate performance. The D3 flex zones consist of a top zone flex, mid zone flex, and taper zone flex. The flex zones enhance flex differential between blade and handle of the shaft for an improved kick. Higher modulus graphite in the taper zone adds a third rate of flex for a faster response. The thin foam core blade creates livelier shots and better trajectory.