The precision and feel of Mizuno's Grain Flow Forged HD process suits the manufacture of wedges like no other. Perfected for over 50 years at one factory in Hiroshima, Japan - Mizuno's forging expertise is revered for its consistency of manufacture, distance control and incredible feedback. A reputation most commonly associated with Mizuno irons � but with even more payback in the wedges where touch and feel are most critical. New HYDROFLOW MICRO GROOVES for 2019 are vertically etched to release moisture and maintain spin in damp conditions. Weight placed high, discreetly within a tapered blade for increased spin and vertical stability from off center strikes. After Grain Flow Forging every head is mechanically milled to the highest possible tolerances � ensuring a perfectly flat face and consistent spin. Boron infused 1025 billets are more durable for longer lasting grooves and spin you can trust. T20�s higher lofted wedges carry a wider, shallower groove for the partial shots played around the green. Alternatively, the lower lofted options have the deeper, narrower groove more suited to full shots. All precision milled for predictable, consistent spin. Profile flows from a defined teardrop 46 degree pitching wedge for full shots, through to a more rounded 60 degree for versatility around the green. Standard Mizuno warranty applies and satisfaction is guaranteed.