Irons Proving Ground: Are Ping’s i525 irons better than their predecessor? By: GOLF Editors February 8, 2022 Share on Facebook Share on Twitter Share by Email Proving Ground: Are Ping's i525 irons better than their predecessor? Train's Pat Monahan on how he met Tiger Woods | Subpar Train's Pat Monahan on playing Augusta National | Subpar What this star musician learned from a PGA Tour pro | Subpar Why is shaft lean so important for solid ball-striking? How great, affordable courses make Utah a unicorn golf trip | Destination GOLF Want to see how it really goes down at TaylorMade? THE ULTIMATE DAY AT TITLEIST A first-time architect's advice to design newcomers | Destination GOLF Jake gets fit for new Titleist Vokey SM11 Wedges HOW YOU SHOULD BE GAPPING WEDGES What improvements do Ping’s i525 irons offer relative to the i500 line? In the latest edition of Proving Ground, we put the i525s to the test. Latest In Gear 19 hours ago Tony Finau’s new putter isn’t his only equipment tweak | Bag Spy 22 hours ago Shop the new luxe Heritage Collection bags from Jones Sports Co. 1 day ago The 6 fairway woods and mini drivers our staff loved during testing | Fully Fit 2026 2 days ago Bryson DeChambeau and LA Golf have split. Here's why it didn’t work out Golf.com Related Articles Gear Is a 7-wood, hybrid or 3-iron most suitable for your game? Gear How movable weight on a 3-wood impacts launch angle and spin InsideGOLF InsideGOLF Exclusive: Ping's Marty Jertson discusses how wind and aerodynamics impact shot selection Gear Can Cobra's Aerojet drivers follow up on their recent RoboTest success? Gear How TaylorMade's new Stealth 2 Plus driver can improve your game Gear What impressed us while testing TaylorMade's new Stealth HD irons Gear Breaking down the benefits of TaylorMade's new Stealth 2 Plus fairway woods Gear Where TaylorMade's new Stealth HD irons improve on their P7MC line Gear Did TaylorMade's Stealth 2 driver live up to the hype during our RoboTest?