The span requirement in irons was embeddeded in 2013 along with the X CURLING IRON. The brand-new higher hydro score is actually presently possessed by X2 HOT. Totally brand-new, innovative modern technology. Same supremacy.
Deep Central Undercut: The New Deep Central Undercut increases the rate the face flexes and rebounds
Stabilizing Arch: Exceptional sound and feel at high ball speeds come from a stabilizing arch that reinforces the face
Lightweight Shaft Options: Lightweight Speed Step 85 steel shaft available in regular and stiff flexes
A new lightweight graphite shaft offering brings great feel and control with higher launch angles
Increasing ball speeds to make this iron even longer