The F5 is an understable Fairway Driver from Prodigy Disc. Easy for for all skill levels to control. It will be more stable than the F7 and less stable than the F5. The 400 series is a premium blend of material that is extremely durable. The unique blend of plastics feels as good as it looks and will be able to be broken in over time. This tour quality plastic gives the thrower better grip even when it is wet. Features: Prodigy 400 Series plastic