Callaway X2 Hot golf full set (Driver+Fairway Woods+Irons+putters+golf bag) 13 pcs

Even with the success of the X Hot Irons in 2013, Callaway engineers decided to redesign this line when they created the X2 Hot Irons. The 2014 version has a new shape with a visible Deep Central Undercut that increases the rate that the face flexes and rebounds, delivering increased distance. A stabilizing arch at the back of the clubhead stiffens the upper part of the face for more distance and also creates a great feel despite the ultra-thin face. Perimeter weighting increases the sweet spot, making the X2 Hot Irons easier to hit and more forgiving. In addition, the hottest spots on the X2 Hot Irons are low on the face, where most high handicap players make contact. All theses features add up to this iron being five yards longer than its predecessor.
 
Deep Central Undercut:
The New Deep Central Undercut increases the rate the face flexes and rebounds, increasing ball speeds to make this iron even longer.
 
Stabilizing Arch:
Exceptional sound and feel at high ball speeds come from a stabilizing arch that reinforces the face.
 
Perimeter Weighting:
If you like higher launch angles, more distance, stopping power on the greens, and a bigger sweet spot, Callaway developed the perimeter weighting with you in mind.