5.3 oz., 100% USA cotton; 99/1: Ash Grey; 90/10: Sport Grey; 50/50: Dark Heather, Graphite Heather, Heather Navy, Heather Red, Heather Sapphire, Neon Blue, Neon Green, S Orange, Safety Green, Safety Pink; Made with sustainably and fairly grown USA cotton; Seamless rib at neck; Taped shoulder-to-shoulder; Double-needle stitching throughout; Tear away label; 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;