Minecraft wiki entry for Zombie, associated text: Some zombies spawn wearing armor or holding tools, both of which may be enchanted. In addition, zombies may also spawn with the ability to pick up loot that is on the ground. The chances of each of these events occurring are listed below. Zombie villagers can also spawn naturally with armor, weapons or tools. If a zombie spawns wearing multiple pieces of armor, the armor is never mismatched (i.e. all pieces are made of the same material). Zombies cannot naturally spawn with netherite armor.