Steelfiber is the shaft that redefined what graphite could do in an iron. A graphite composite core dampens vibration while the Steelfiber outer-mesh, more than 59 miles of fiber wound over the golf shaft, adds stability that resists twisting on off-center strikes, similar to steel. The result is one of the most successful profiles in professional golf.
Available in 55g, 70g, 80g, 95g, 110g and 125g, all shafts require tip and butt trimming into .370" iron heads.