We asked the Buffalo Bills' top equipment guy for the lowdown on the fleece-lined uniform accessory that’s sweeping the NFL.

Bills Mafia got a celebrity shoutout as Al Roker sported a Josh Allen jersey live on the Today Show.

Christmas came with a little extra sparkle for Josh Allen, courtesy of the Buffalo ... The piece is stunning, featuring Allen’s jersey number 17, his name replaced with MVP, and enough diamonds ...

Timothy T Ludwig/Getty; Dion Dawkins/Instagram Josh ... it with his jersey No. 17 for the holiday. The back of the chain, which is shaped like an NFL jersey, lists the names of Allen's offensive ...

Buffalo Bills quarterback Josh Allen has ... yet to be decided, but Allen's offensive line has already decided who their MVP is. They gifted No. 17 an MVP chain of his jersey.

Josh Allen took a final kneel to give the Buffalo Bills a 27-25 playoff victory, pumped his fist and immediately jogged toward the sideline. The Baltimore Ravens sideline. Allen sought out Lamar ...

Sometimes you get one like we get in Buffalo on Sunday night when it is Josh Allen and the Bills going ... a conversation about bringing Jackson to Jersey. Jets owner Woody Johnson and his then ...

Buffalo Bills quarterback Josh Allen (17) celebrates his touchdown ... The piece is stunning, featuring Allen’s jersey number 17, his name replaced with MVP, and enough diamonds to light up ...