The mp 5 sits neatly between mizunorsquos classic blades and smaller players cavities the channel back concept was refined through a harmonization of cad design and traditional japanese craftsmanship pro to low single figure handicaps recommended blade like precision with cavity level forgiveness the channel back design keeps thickness behind impact for blade like feel but moves enough mass to create stability from off centre strikesultimate feel forged in hiroshima japan at mizunorsqu