PowerBilt Air Force One "DF" #3 Hybrid PowerBilt Air Force One "DF" #3 Hybrid (Right, Graphite, Senior, 20-degree) A new head design that features the patented compressed nitrogen technology. The head is pressurized with nitrogen and combined with FFT (Flex Face Technology) for the ultimate in face support and trampoline effect. Compressed nitrogen technology allows for weightless face support and an ultra thin face which optimizes COR, Spin Rate, Ball Speed and Dispersion across the entire face of the club. The new design of the Air Force One DF hybrid has given it a more conventional look while maintaining its outstanding performance, feel and sound. It is designed for swing speeds of 70 to 105 MPH The Air Force One hybrid comes with a 5 year warranty not to lose its pressure and a 1 year warranty against all other manufacturing defects Features: 17-4 Stainless Steel FFT--Face Flex Technology Nitrogen pressurized club head Powerized ultra light graphite shaft PowerBilt soft compound grip Comes with an protective head cover Designed for swing speeds of 70 to 105 miles per hour. Specifications #3,#4,#5 Hybrid: Loft: 20,23,26 degrees Lie: 59.5, 60, 60.5 degrees Length: 40 inches