4 oz., 60% combed, ring spun cotton, 40% polyester; All polyester used is now 100% recycled; Double-needle stitching detail; Set-in rib neckband; Shoulder-to shoulder tape; Set-in sleeves; Tear away label; "A-" list status from CDP (Carbon Disclosure Project); Energy Star Partner of the Year (14 consecutive years); Every piece of Alternative apparel purchased from our company qualifies for Hanes4Education