6.1 oz./yd², (US), 10.2 oz./Lyd (CA), 100% ring-spun cotton, 20 singlesGarment-dyed for that lived in feel and almost no shrinkage at home.Garment-dyed soft ring-spun Colorblast™ fabric with 100% cotton threads Relaxed fitTopstitched, classic width, rib collarShoulder to shoulder twill tapeSignature twill labelMade With Respect Proud member of the U.S. Cotton Trust ProtocolMade with OEKO-TEX certified low-impact dyesOur clean pigment dye colors are salt freeThis product meets the following Sustainable Style subcategories:Sustainable Manufacturing: This product meets the OEKO-TEX Standard 100.Socially Conscious Manufacturing: This product was made by a mill who partnered with Fair Labor Association and was made in a facility that is WRAP certified.