4.5 oz./yd²., (US), 7.5 oz./L yd (CA), 60/40 cotton/post-consumer recycled polyester, 30 singles; Retail fit; Narrow, set in 1x1 rib collar; Self-fabric shoulder to shoulder neck tape for added comfort; Ribbed cuffs; Double-needle stitched bottom hem; Tear away label; Recycled poly helps reduce water usage, energy consumption and CO2 emissions when producing this garment; Recycled polyester fiber in this blend is made from recycled content including plastic bottles.; Threadfast is a proud member of the Better Cotton Initiative (BCI). Cotton products from Threadfast support more sustainable cotton farming. Better Cotton is sourced via a system of mass balance.; Every Threadfast product contributes to the Plant with Threadfast program.;