F5 is a high speed , stable to under stable fairway driver. It is designed for all skill levels and flies extremely far and incredibly straight. The F5 will turn up slightly when thrown hard it will go into a long glide before finishing gently to the stable side.
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.