Manchester United's AON Training Complex resembled a winter wonderland as Ole Gunnar Solskjaer's got down to work on Monday ahead of a crucial week of festive fixtures.
United host Wolves on Tuesday night before Aston Villa visit Old Trafford on New Year's Day, with Solskjaer's men aiming to stay in touch with league leaders Liverpool.
United find themselves five points behind the defending champions with a game in hand, and they didn't let the plummeting temperature in the north west get in the way of their preparations.
Harry Maguire, Bruno Fernandes and Marcus Rashford were among those wrapping up warm as United prepared for what could prove a make-or-break week in their season.