TaylorMade SIM UDI w/ Upgrade ShaftCrafted for versatility and inspired by the demands of the tour, the SIM UDI fills a crucial gap in your set. It addresses the space between your longest playable iron and shortest fairway wood, providing the confidence needed for long approach shots and the versatility to attack from the tee. Crafted with input from the game's elite players, the SIM UDI stands as the pinnacle of driving irons. It introduces a new dimension to the top end of your bag,