tie made of woolcontinuous growth fiber of animal origin (alpaca, camel, Kas, cashmere or silkflexible and resistant thread produced by the larva of vario threads which are twisted before being knitted, giving it its solidity and thickness – a slight ribbed edge finishes the knitted tie – if it ends in a point, it means that the material has been woven (and not knitted): it is then called grenadine – if the grenadine (silk) is very fine, it is called silk cheesecloth