This 13oz Cotton-Viscose Black Warp and Weft 3/1 "Z" Twill Denim Fabric;Made of 97% cotton and 3% viscose, this fall-winter denim fabric weighs 13oz and has a width of 66/67". Its main craftsmanship features include "Black Warp and Weft + 3/1 "Z" Twill," with product code UN85112.This denim fabric combines cotton and viscose for a comfortable feel and crisp texture with clear twill lines. The black warp and weft design creates a stylish and distinctive look. In the textile market, it is widely used for jeans, trendy denim jackets, and coats.