7.8 oz./yd², 50/50 US grown cotton/polyesterThe polyester content is currently transitioning to CiCLO® polyesterPatented, low-pill, high-stitch density PrintPro® XP fleece Double-needle stitched neckline and armholes Ribbed cuffs and waistbandTransitioning to tear away labelThis product meets the following Sustainable Style subcategories:Sustainable Manufacturing: This product was made in a facility that is run by at least 50% renewable energySocially Conscious Manufacturing: This product was made in a facility that utilizes the Higg Index and has implemented Level 2 practices or above, and was made by a mill that has partnered with or is accredited by the Fair Labor Association