Compare features and performance with Callaway's174 Hawkeye VFT Titanium irons at 1300.00 per set! Set includes 3 Iron PW. The new Acer XDS Tungsten Titanium irons are a technological marvel! An ultra thin beta titanium face is merged onto a stainless steel body, providing increased rebound for superior distance. The beta titanium is also lighter than stainless steel, maximizing the perimeter weighting of the head, and creating a deep undercut channel for extra forgiveness. Four tungsten sole inserts on the sole of the club lower the center of gravity for optimal trajectory and feel. If you want the ultimate in golf club technology, these are the irons you're looking for! Available in RIGHT and LEFT handed.