Golf Shop: COBRA Ufi 4-GW Iron Set with Steel Shaft

"Cobra Golf UFi 4-GW Iron Set with Steel Shafts : The Cobra UFi Irons feature a Metal Matrix face insert which is a nine-metal alloy that s 65% lighter than steel. This allows more weight to be shifted to the perimeter of the clubhead, providing high MOI ( moment of inertia ) for ultimate forgiveness along with a uniquely soft feel. The polymer topline design technology removes mass from the topline, promoting lower CG ( center of gravity ) for higher launch and improved feel. The wide-sole design with tungsten heel-toe weighting shifts weight distribution for high MOI and low-back CG for maximum forgiveness, high launch and superior distance. The UFi irons (Ultimate Forgiveness irons) are by far Cobra s most technologically advanced irons to date. Designed by integrating multiple materials, these irons bring together an exclusive Metal Matrix face insert, polymer topline, tungsten heel-toe weighting and steel alloy body. Combined, these elements give you our highest MOI and lowest CG yet, for the ultimate in forgiveness."