The Barbarian Armor was crafted by Elhart specifically for Naofumi with agility and defense in mind in preparation to his first wave of disaster. It is similar in quality to the Chain Mail he purchased on the first day he was summoned, but can also be upgraded. It is made of cheap copper and iron as well as Pill Rabbit and Porcupine hides and a few Pikyu Pikyu feathers. The Pill Rabbit hides make up the fluffy wool portion around the neck, while the chest area is a metal plate. The joints aren't connected with metal ingots, but instead Porcupine skins are used. The Pikyu Pikyu feathers can be felt well since they are stuffed full between the duel skin layers. It is similar to the type of armor bandit lords would wear and has a a wild vibe. Found in 『Chapter 17』 of the web novel.