3.98 oz., 100% combed, ringspun cotton jersey; Heathers and Tie Dye Colors are 60% cotton, 40% polyester; 30 singles; Side-seamed; Garment-washed; Tear away label; Unisex classic fit; “A” list status from CDP (Carbon Disclosure Project) ; Energy Star Partner of the Year (12 consecutive years); Every piece of Alternative apparel purchased from our company qualifies for Hanes4Education