5.5 oz., 100% ringspun cotton; Sport Grey: 90% cotton, 10% polyester; High-stitch density for smoother printing surface; Tear away label; Rolled forward shoulder; Double-needle sleeve and bottom hem; Quarter-turned to eliminate center crease ; Lap shoulder construction; Rib binding with double-needle stitching on neck, sleeves and leg openings; 3-snap bottom closure; CPSIA tracking label compliant ; Gildan's manufacturing process utilizes 45% renewable energy; Gildan’s Community Investment Program supports education, the environment, humanitarian aid and active living in the communities we do business in