TL1357QT 12.3oz Mercerized Black All Cotton Denim | 7S×6S 3/1Z Twill TL1357QT is a firm all-cotton denim woven in 3/1Z right-hand twill, constructed with 7S×6S yarn count. It features sleek mercerized black shade with refined lustrous fabric surface and distinct twill lines. Composition: 100% Cotton. Certified by BCI Better Cotton and OEKO-TEX Standard 100, meeting global textile safety and sustainable fashion sourcing standards. Pre-wash Weight: 12.3 / 12.6oz, usable width