6.1 oz./yd² (US), 10 oz/L yd (CA), 100% ring-spun cotton, 30 singlesGarment-dyed for that lived in feel and almost no shrinkage at home.Soft ring-spun cotton fabric with 100% cotton threadsRelaxed 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.