Cleveland HiBore irons. New for 2007. What is better than having a hybrid in your bag? Having a whole set of them! Cleveland HiBORE irons leverage all of the benefits of hybrid clubs, but also include the versatility and accuracy of traditional irons. Cleveland HiBORE technology allows this set to incorporate an inverted crown and full hollow construction throughout the entire set. With a centre of gravity six times deeper than traditional irons and an extremely hot face due to the hollow design, the HiBORE irons are the most forgiving and longest irons Cleveland Golf has designed to date. Utilizes HiBORE Distance Driven Geometry to produce an effective visual transition from long to short irons. Progressive sole width promotes proper ball striking by supporting a shallow attack angle in the long irons and a progressively steeper attack angle through the wedge for optimized launch conditions. The unique design moves weight away from the face and positions the weight lower and deeper in the head increasing stability (MOI) and accuracy.