Lucas Glover ripped his shoes off on the green at the 3M Open after a complaint about his spike marks in apparent protest

Lucas Glover ripped his shoes off on the 10th green at TPC Twin Cities on Sunday afternoon in a bizarre moment during the end of the 3M Open.While some surmised he was making a protest about AimPoint putting, Glover confirmed on Monday that it was actually an issue with his golf spikes. Glover still uses metal spikes on his shoes, something that isn't as popular on the PGA Tour as it used to be, and he apparently received a complaint from an official in the middle of his round.So, after making his putt, he walked off the green, took off his shoes completely and walked to the hole to retrieve his ball in just his socks."For 23 years on the PGA Tour, I've worn spikes. 23 years ago, most of us did," he wrote in a statement on Instagram. "It hasn't been that long since we were not allowed to t