Flannel is combed wool or cotton fabric, which appeared in the 18th century coinciding with the introduction of the first looms. An imperishable classic in English drapery, this warm fabric with a slight fuzz (due to washing at the end of the production process) permits the elegant man to face the winter months without shivering.
Virgin wool
This is what we call fibres that come from the first shearing of a sheep or lamb. They have been neither spun nor felted nor part of any other finished product, and contain no more than 0.3% of impurities.