• Modern Muscle design centralises CG position to promote consistent turf interaction in all conditions. • New Tour Garnet Blast face is 400% rougher enabling more spin on less then full shots. • Aggressive machined X3X grooves deliver maximum USGA-legal spin on full shots. • Square sole, designed primarily to be played with a squared up club face. • Tour-authentic, un-chromed raw finish cuts glare and increases surface roughness to improve control. Engage wedges will rust over time, further increasing surface roughness. • Wedge seal coating ensures wedges are delivered in non-oxidised condition."