NIKE SQ SUMO Irons - Loose Irons - Steel - New for 2008!

Features High MOI (moment of inertia) provides greater forgiveness on off-center hits with a tighter shot dispersion SQ SUMO geometry for increased ball speed and accuracy Hot Cryo steel face provides large responsive sweet spot to amp up the distance TPU insert dampens unwanted vibrations at impact Long blade length and wide sole deliver an extreme perimeter-weighted club PowerBow Weighting has weight strategically positioned to move the CG (center of gravity) low and deep, increasing the MOI and creating a more stable iron at impact