Moot Leather

The Halflings of the Moot are famous leatherworkers, crafting and moulding some of the best in the Empire, perhaps even the world. Moot Leather that is dyed for camouflage is particularly effective, though strangely this effect does not occur with studded-versions.

Source

 * Warhammer Fantasy RPG 2nd ED -- Old World Armoury (pg. 18).