Squareway Inertial Design positions discretionary weight to the extreme corners of the FT-i Squareway Wood clubhead, raising the MOI for unparalleled resistance to twisting. This provides straighter and more forgiving shots hit over a wide area of the face. Fusion Technology construction combines a stainless steel face, sole and body with a lightweight, carbon composite crown, allowing Callaway Golf engineers to move discretionary weight where it is needed most, resulting in better stability and distance. The club's oversize head shape allows for a higher MOI to increase forgiveness and stability at impact for better accuracy. VFT Technology maximizes ball speed and perimeter weighting for more distance and forgiveness, while S2H2 increases discretionary weight by removing it from the hosel and repositioning it in the perimeter of the clubhead.