... spandex,10.5oz, mercerizing, 3/1 right hand twill,dark blue+grey,warp slub, high stretch suit for women's jeans. Fabric ... NO: denim fabric B800-A Composition:98%cotton2%spandexWeave:3/1 right hand ... ''Mercerizing denim fabricwarp slub, high stretch jean fabric with high quality, competitive price,soft, easy care for women's jeans. denim fabric B800 ...