Mizuno’s muscle back MP-68 has a “3D muscle pad” that lowers and face centers CG, for a penetrating and workable ball flight.  Its Tour-confirmed sole shape features a rolled leading edge, flattened mid-sole, and rolled trailing edge, for optimal turf interaction.  Finished in double nickel chrome plating, the iron boasts modified U-grooves that conform to the Condition of Competition 2010. $1,200. www.mizunousa.com