TESTERS ANNOUNCED! Sub 70 699 Pro Irons in Past Testing Opportunities Posted July 17, 2020 1. My handicap is 21. 2. My location is Milwaukee, WI 3. My clubs are First Flight irons, Taylormade driver and 8 iron/130 yards. I don't know anything about Sub70 but I would be interested in learning more about them and excited at the possibility in trying them!