The Cleveland 588 Forged RTG wedge is made from 1025 carbon steel. It features a Dynamic Sole Grind (DSG), this allows players to open the face with a lower leading edge for better contact on open-faced shots. This wedge offers an incredibly soft yet solid feel, as well as the highest level of manufacturing consistency for exceptional confidence and trust over every shot. The 588 Forged wedge’s Tour ZIP grooves and laser-milled technology help to maximize spin in accordance with USGA regulations. The finish will rust over time.