100% Cotton. Fabric: Flannel, Twill, Woven. 115gsm. Design: Contrast, Tartan. Tearaway Label. Pockets: 1 Back Pocket. Waistline: Elasticated, Mock Drawcord. Sustainability: Amfori, BSCI, Sedex, Vegan, WRAP Certified. Hem: Plain. SF Mens Tartan Lounge Pants