The Ugly Sweater Sweater was conceived by three creatives who sweated it out together at Periscope—an advertising agency in Minneapolis, MN. After a year of careful thought, treadmill testing and prototyping Eric Drommerhausen & Kevin Knutson of LGHTR, Garrick Willhite of Object and Scott Dahl of Periscope have brought you the perspire attire you desire. Questions or comments can be directed here.