From Catholic News Agency:
Pope Leo XIV on Sunday will bless and bestow the “pallium” — a white woolen vestment symbolizing pastoral authority and unity with the Pope — on 48 new metropolitan archbishops, including eight from the United States, in a return to a custom changed by Pope Francis in 2015.
Leo will impose the pallia at a Mass for the solemnity of Sts. Peter and Paul in St. Peter’s Basilica on June 29. The U.S. archbishops who will be in Rome to receive the pallium on June 29 are Richard Henning of Boston, Jeffrey Grob of Milwaukee, Joe Steve Vásquez of Galveston-Houston, Edward Weisenburger of Detroit, Robert Casey of Cincinnati, Michael McGovern of Omaha, W. Shawn McKnight of Kansas City in Kansas, and Cardinal Robert McElroy of Washington.