It's beginning to look a lot like Christmas, and the Minnesota Vikings are in the winter spirit.
The Vikings will debut their "Winter Warrior" uniforms against the Chicago Bears on "Monday Night Football." The all-white look includes a helmet with a metallic gray stripe inspired by the metal striping found on ancient Viking helmets. It is the first uniform in franchise history to not include gold.
Minnesota isn't the only team this week donning alternates. The Dallas Cowboys are rocking navy blue threads against the Carolina Panthers. The Detroit Lions are returning to their black uniforms against the Buffalo Bills, which were previously worn in Week 4. And it's action green week for the Seattle Seahawks on "Sunday Night Football" against the Green Bay Packers, who will counter with all-white threads.
Throwbacks are well represented too. The Jacksonville Jaguars will once again wear their prowler throwbacks, while the Cleveland Browns are set to wear their all-white classics.
Here are the uniforms for all NFL teams in action Week 15 (excluding the Los Angeles Rams and San Francisco 49ers who played Thursday).
Helmet:White
Jersey:White
Pants:White
Helmet:Black
Jersey:White
Pants:White
Helmet:Black
Jersey:White
Pants:Purple
Helmet:White
Jersey:White
Pants:White
Helmet:Silver
Jersey:White