Khazz silk

"Khazz" silk ("al-khazz" الخزّ ")" was a blended silk cloth made of silk and wool. The Persian qazz or Arabic khazz, refers to silk or silk products. In medieval Arabic القزّ "al-qazz" meant "silk".
History.
Khazz silk is an olden variety of silken cloths. Khazz was a fabric of the 13th century, and the same cloth is mentioned in the 16th-century document  Ain-i-Akbari.There are mentions in the Arabic literature about a type of striped khazz and "Kutuf" (the velvet cloth) used at the Umayyad Caliphate court, Hisham ibn Abd al-Malik (691-743).
Texture.
The texture of Khazz was similar to velvet or a napped cloth.
Price.
Khazz is noted as one of the costlier stuff, and It was priced at 16 Tankahs/silver coins (equal to the monthly salary of a soldier in the 14th century). The price is almost 16 times corresponding to a long cloth which was 1 Tankah