13.5 oz./yd² (US) 22.5 oz./L yd (CA), 70/30 ring-spun cotton/polyester 3-end fleece with 100% cotton face yarns on solid colors, 20 singles; Double ribbing side panels for stretch; Reverse coverstitch sewing on all seams for durability and a premium finish; Body panels sewn cross grain to limit shrinkage & shortening after wash; 520gm 100% cotton 1x1 ribbing at cuffs and waistband; Tear away woven label; This product meets the following Sustainable Style subcategory:Socially Conscious Manufacturing: This product is made in a facility that is WRAP certified. ;