High Launch Performance: Engineered to deliver a high launch angle with low ball spin rates for optimal distance and trajectory control Custom Assembled Configuration: Comes with adapter of your choice plus grip and length customization to match your specific playing requirements Premium Carbon Fiber Construction: Utilizes aerospace quality 50t carbon-fiber materials manufactured at Graphite Design Japan factory headquarters for superior performance Advanced TORAYCA Technology: Features TORAYCA T1100G carbon-fiber pre-preg with NANOALLOY technology in the tip section for enhanced shaft stability and precise ball control Optimized Flex Profile: Designed with firm stiffness at the handle, medium center section, and firm+ tip profile to promote consistent swing dynamics and exceptional feel 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.