13.5oz./yd² (US) 22.5 oz./L yd (CA), 70/30 cotton/polyester, 100% cotton face yarns on solid colors. Double ribbing side panels for stretch. 520gm 100% cotton 1x1 ribbing at cuff and waistband. Tear away woven label. 3-End fleece, ring spun cotton. 20 singles face yarn for a durable and textured fabric face. Body panels sewn cross grain to limit shrinkage & shortening after wash. Reverse coverstitch sewing on all seams for durability and a premium finish.