SQ SUMO Iron Geometry:
Long blade length, wide sole and Nike PowerBow design deliver an extreme perimeter-weighted club and our highest MOI iron set yet.
Cryo Steel Face Insert:
Lightweight Cryo Steel material in the long irons (#4-#7) provides a large responsive sweet spot for maximum distance and increased forgiveness across the clubface.
Nike PowerBow Weighting:
Weight is to move the CG.