Loki Viking Tunic Blue 9 Red Loki Coat ideas loki, loki costume, loki cosplay Viking Coat Loki vkngjewelry Loki Wool Viking Coat Blue Loki Leather Coat 1 Loki Viking Coat BG 1004 Medieval Collectibles. Even the toughest Vikings used the Viking Coat Loki, which is made of red wool felt material, as a warmer. The pleasantly thick fabric looks very authentic and provides pleasant wearing comfort. It can be traced back to a find at the great trading port of the Varangians in Haithabu and dates back to the 10th century. The original find was additionally adorned with an imitation fur made of sheep's wool.