For our new xr pro hybrids we changed our whole approach to make a hybrid thats even longer and forgiving in a more compact head design for better players from the ground up we developed a completely new upgrade to a forged hyper speed face cup that increases ball speed across the face we also put in more moi and our lowest cg ever in a hybrid by positioning more weight lower and around the perimeter of the head and we refined a way to lower cg even more increase moi even more and somehow