We are bringing back the KE4 HDI driving iron. The new version will be the KE4 Tour FDI Driving irons. Same design, different finish (satin). Available in a #2 (19 deg), #3 (21 deg.), #4 (23 deg.). These were always great performers, but after a few years sales slipped a bit and we decided to discontinue. We have seen renewed demand and decided to bring them back. No need to do a total re-design as the original was the best driving iron available, in my opinion. I still have the #3 original in my arsenal. Should be available in the spring, if not earlier.