St. Croix High Stick Drifter Fly Rod, HSD964.4 Advanced Reinforcing Technology (ART). Super high-modulus SCVI graphite with FRS in lower section for maximum power and strength with reduced weight. High-modulus/high-strain SCV graphite with FRS and carbon-matte scrim for unparalleled strength, durability and sensitivity. Lifetime limited warranty backed by St. Croix Superstar Service. Designed and handcrafted in Park Falls, U.S.A.