With a lower profile head (HP = Hybrid Profile design) and a lower centre of gravity to promote a higher ball flight, the Nicklaus Golf Polarity HP Irons Steel (5 Hyb & 6-SW) have a thin face construction to promote a higher trampoline effect to get more speed off the club face and therefore more distance. These irons have USGA conforming grooves and a soft urethane medallion for a soft, responsive feel for mid-high handicap golfers. Also included is a Polarity hybrid, a very forgiving easy launch club with minimal offset so it’s easier to align and with an iron-like face for better alignment and increased launch angle.