5.3 oz., 100% USA cotton; Made with sustainably and fairly grown USA cotton; Contrast color set-in collar and 3/4 raglan sleeve; Single-needle topstitched back neck; Double-needle sleeve and bottom hems; Tear away label; 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