6 oz., 50% USA cotton, 50% polyester; DryBlendÆ fabric wicks moisture away from the body; Made with 50% sustainably and fairly grown USA cotton; Welt-knit collar and cuffs; Double-needle stitched hemmed bottom; Three-button placket; Tear away label; NOTE: Woodtone buttons transitioning to dyed-to-match buttons; Mixed inventory may occur on button changes; Gildan’s manufacturing process utilizes 45% renewable energy; Gildanís Community Investment Program supports education, the environment, humanitarian aid and active living in the communities we do business in;