Australian golfer Jason Day and Malbon Golf have done it again. On Tuesday at the U.S. Open, the Aussie stopped people in their tracks as he wore a bold outfit that featured full-on American flag shorts.It seemed like the 2015 PGA Championship winner giving a nod to John Daly, who famously rocked similar attire.This outfit very well could be the 2025 version of last year's Masters vest, but better.Fans seemed shocked to see an international player don the Red, White and Blue.As an Australian citizen, Day made an interesting choice, but it again brought so many eyes to Malbon. This brand knows how to draw the eye, and they have a player willing to do it confidently.It is a massive leap from the sweatsuit he wore Sunday at the AT&T Pebble Beach Pro-Am. Many people dislike Malbon because of their non-traditional approach to golf fashion, but this outfit likely won over many haters.Day wore a navy polo from Malbon's new Eagle Buckets collection. He also donned the white pullover from the latest release with an American star collar with red details.The fans could not get enough of this patriotic moment, and their reactions were spot on.One of the best posts about the shorts came from X user, ANTIFAldo, who immediately thought of Daly when he saw Day's outfit, captioning the post "this is John G'Daly."Daly has worn multiple pairs of American flag pants throughout the years. He is notorious for loud pants and has always been unapologetically himself in them.Thankfully, Malbon styled it with class because there is a fine line when wearing something as impactful as the American flag. It can get cheesy fast.Malbon's choices were not cheesy at all, but very stylish. Sure, the pullover had a wild collar, but it was still subtle enough not to overshadow the shorts, which were the clear statement piece.Leave it up to the Australian golfer to show the Americans how to dress for their national championship.Day lives in Cleveland, Ohio, but it is bold and surprising of him to break out the full Red, White, and Blue outfit.Fans seem to be coming around to the wild outfits from Malbon, especially ones that pay respect to this country.Things have come a long way since April 2024, when the world stopped for Jason Day's vest. These shorts may surpass the popularity of that first viral moment.More Golf: US Open 2025: All 156 Golfers Ranked by Chances at Oakmont