You might not know this about Santa, but he spends a lot of time training for the big day. He needs to be in tip-top shape to deliver all those presents in a single night, so only the most intense training works for jolly old St. Nick. That’s why he fights grizzly bears during the other 11 months of the year. With their mammoth-like strength and feral nature, they’re the only thing that tempers Santa’s body into a well-oiled, present-delivering machine. This Santa vs. Bear Ugly Christmas Sweater commemorates his preparations for Christmas Eve with the epic battle between him and a bear on the front. It just doesn’t get more hardcore than that.