Graphite Design introduces the latest in the Tour AD premium line of golf shafts, the Graphite Design Tour AD IZ – “ Into the Zone” . Designed and manufactured at the Graphite Design Japan factory headquarters, the new Tour AD IZ wood shaft has a very stealthy look to it in black with white/orange accents and a sleek new matte finish. The Tour AD IZ , like all of the premium Tour AD wood shafts, utilizes premium, aerospace quality 50t carbon-fiber materials in order to deliver the best feeling and performing shaft available to golfers. The new Tour AD IZ shaft has a firm stiffness starting at the handle, and medium center section and a firm+ tip profile to promote a high launch angle and low ball spin rates. The new Tour AD IZ also utilizes TORAYCA ® T1100G carbon-fiber pre-preg with NANOALLOY ® technology in the tip section of the shaft for additional shaft stability, exceptional feel and precise ball control. Features: TORAYCA ® T1100G carbon-fiber pre-preg with NANOALLOY ® technology for increased stability in the mid to tip region and unsurpassed feel. 50 ton ultra-premium, high modulus, aerospace quality carbon fiber materials. Graphite Design proprietary Material Stiffness Integration (MSI) design philosophy and technology. High launch, low spin design Three weight options Click here for Trimming Instructions