- Mizuno
Introduced in 2012, Mizuno designed the MP-H4 as a bridge between the "player's cavity" and game-improvement clubs targeting higher-handicap golfers. The 2-7 irons feature a hollow head with a stainless steel rear shell plasma-welded to Mizuno's "Grain Flow" forged face and hosel. The 8-PW are one-piece forgings with only slight offset.