8 oz /yd² 80/20 ring spun cotton/polyester with 100% ring spun cotton face Charcoal Heather is 50/50 cotton/polyester Light Steel is 78/22 cotton/polyester Double needle stitched throughout 1x1 ribbed collar Twill taped back neck 1x1 ribbed cuffs and waistband Tear away label p span style text decoration underline strong This product meets the following Sustainable Style subcategories /strong /span /p p Sustainable Manufacturing   This product was made in a facility that is run by at least 50% renewable energy /p p Socially 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 /p