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? Why everyone should be testing Callaway's new Chrome Tour X golf ball | Fully Equipped What Rory McIlroy putting the P7CBs in play means for TaylorMade | Fully Equipped Callaway's New Quantum Family - All About Speed. What it's like caddying for Vijay Singh | Subpar Brian Rolapp's decision to bring back Brooks Koepka | Subpar Subpar Podcast discusses Brooks Koepka's surprise PGA Tour return PXG Gen8 Irons: What You Need to Know Is COBRA the new KING in 2026?? - We hit EVERYTHING Ping's New s259 Wedges - What You Need to Know TaylorMade Qi4D Woods: Everything You Need to Know 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 1 day ago Why Rory McIlroy is so excited about his major 2026 gear switches | Tour Report 2 days ago This rangefinder is like having a caddie in your pocket — and it's on sale 2 days ago Callaway's new Quantum irons inspire confidence high-handicappers seek 2 days ago Callaway Quantum drivers introduce multi-material speed 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?