Buffalo Bills Ugly Sweater Patchwork by Klew. 100% Polyester knit. Features team logos and colours throughout the design for a uniquely "ugly" look that captures the essence of what an ugly christmas sweater should be...but this one reps your favouite NFL team!! You can still rock your team's colours at all your Ugly Christmas Sweater parties this season, and next season, and the season after that...because they're YOUR team and you'll represent their colours forever. Don't delay, get your Buffalo Bills ugly sweater today!