The H4V2 is an understable hybrid driver designed for smooth turnover shots and straight shots down long fairways. It can be described as a more understable H4 with more glide. It features a small micro-bead on the rim to help it lock into lines and keep its true flight for years. 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.