Mizuno Grad Single Iron
The Mizuno Grad Irons are the best of both worlds, cavity-back and blade. These progression irons features the shot-making ability of a blade in the short irons, and progressively more cavity is added in the long irons. "Grad" stands more graduated cavity back - the short irons are full muscleback, long irons full cavity. The Grad irons also have a widened sole to improve playability allowing mid-handicappers to play these irons as well.