12.4oz Cotton Lyocell 3/1 Twill Denim Fabric | Medium-Weight | Dark Blue Key Features Scientific cotton-lyocell blend: 79% cotton paired with 21% lyocell, combining authentic texture of pure cotton denim with smooth drapability of lyocell, moisture-wicking and breathable for skin-friendly wearing comfort Classic 3/1 twill weave: Standard 3/1Z right-hand twill construction with clear and neat weave lines, pure denim texture and structured silhouette, the classic weave