6.1 oz., 100% ringspun cotton; Light Steel is 90% cotton, 10% polyester; Made with sustainably sourced USA grown cotton; Double-needle stitching throughout; Set-in ribbed collar; Shoulder-to-shoulder tape; 1î longer sleeve length and extra 3î in body length; Tear-away label; “A-” list status from CDP (Carbon Disclosure Project); Energy Star Partner of the Year (14 consecutive years); Every piece of Hanes apparel purchased from our company qualifies for Hanes4Education;