5.5 oz./yd², 100% cotton printed jersey White is sewn with 100% cotton thread Ribbed collar Shoulder-to-shoulder self-fabric back neck tape Side seams Double-needle sleeves and bottom hem EasyTear™ label This product meets the following Sustainable Style subcategories - Socially Conscious Manufacturing - This product was made in a facility that is WRAP certifiedResponsible Mindset - This brand donates 1% or more of their annual revenue to several nonprofit organizations such as Children of Fallen Soldiers Relief Fund, Inc., and Fisher House™Bleed resistant ink is recommended when printing on Code Five camouflage products.