classification system of pure wools according to their thickness – Super 100’s; Super 130’s; Super 200’s; etc. qualify the fineness of the woolcontinuous growth fiber of animal origin (alpaca, camel, Kas More fiber where each value corresponds to a fiber diameter expressed in micrometers (µm) – the higher the number of Super’s, the finer the wool fiber (however, do not confuse fineness with wool quality)