The ZipCore XLs feature Cleveland’s Main Frame face with AI-designed milled cavities, grooves and channels for maximum rebound. Weighting is placed low in the cavity back head to provide forgiveness and high MOI. The ZipCore feature is in the scoring iron lofts of 8-iron through sand wedge and consists of replacing steel with a light dampening material which improves the center of gravity location in the head. 7-club set $1,000 graphite shafts, $900 steel shafts